### 7th Standard EM Maths Study material & Free Online Practice Tests - View Model Question Papers with Solutions for Class 7 Session 2019 - 2020 TN Stateboard [ Chapter , Marks , Book Back, Creative & Term Based Questions Papers - Syllabus, Study Materials, MCQ's Practice Tests etc..]

#### 7th Standard Maths Important Questions Chapter Important Questions - by Rani - Cuddalore - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

(-5)-(-18)=____

• 3)

(-100)-0+100=_____

• 4)

The height of the rhombus whose area 96 sq. m and side 24 m is

• 5)

In a trapezium if the sum of the parallel sides is 10 m and the area is 140 sq. m, then the height is

#### 7th Standard Maths Term 2 - Measurements Chapter Important Questions - by Rani - Cuddalore - View & Read

• 1)

Formula used to find the circumference of a circle is

• 2)

In the formula, C = 2πr, ‘r’ refers to

• 3)

If the circumference of a circle is 82π , then the value of ‘r’ is

• 4)

Circumference of a circle is always

• 5)

The formula used to find the area of the circle is ________ sq.units.

#### 7th Maths - Term 2 Information Processing Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

Identify the correct relationship between x and y from the given table.

 x 1 2 3 4 ... y 4 8 12 16 ...
• 2)

Identify the correct relationship between x and y from the given table.

 x -2 -1 0 1 2 ... y 6 3 0 -3 -6 ...
• 3)

The elements along the sixth row of the Pascal’s Triangle is

• 4)

What is the sum of the elements of nineth row in the Pascal’s Triangle?

• 5)

Choose the correct relationship between x and y from the given table.

 x -2 -1 0 1 2 ... y 4 5 6 7 8 ...

#### 7th Maths - Term 2 Geometry Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

The angles of a triangle are in the ratio 2: 3: 4. Then the angles are

• 2)

In the given figure, which of the following statement is true?

• 3)

In a ΔABC, AB = AC. The value of x is ____.

• 4)

If an exterior angle of a triangle is 1150 and one of the interior opposite angles is 350, then the other two angles of the triangle are

• 5)

If two plane figures are congruent then they have

#### 7th Maths - Term 2 Algebra Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

The exponential form of 72 is

• 2)

Observe the equation (10 + y)4 =50625 and find the value of y.

• 3)

The unit digit of (32 x 65)0 is

• 4)

The degree of 6x7−7x3 + 4 is

• 5)

If p(x) and q(x) are two expressions of degree 3, then the degree of p(x) + q(x) is

#### 7th Maths - Term 2 Measurements Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

The formula used to find the area of the circle is ________ sq.units.

• 2)

The ratio of the area of a circle to the area of its semicircle is

• 3)

The formula to find the area of the circular path is

• 4)

The formula used to find the area of the rectangular path is

• 5)

The formula to find the width of the circular path is

#### 7th Maths - Term 2 Number System Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

The place value of 3 in 85.073 is _______

• 2)

To convert grams into kilograms, we have to divide it by

• 3)

The decimal representation of 30 kg and 43 g is ____ kg.

• 4)

A cricket pitch is about 264 cm wide. It is equal to ____ m.

• 5)

3 + $\frac { 4 }{ 100 } +\frac { 9 }{ 1000 }$ =?

#### 7th Maths - Information Processing Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

A tetromino is a shape obtained by …………………. squares together

• 2)

Draw a tetromino which passes symmetry ...................

• 3)

• 4)

• 5)

#### 7th Maths - Geometry Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

Adjacent angles have

• 2)

The sum of all angles at a point is

• 3)

A line which intersects two or more lines in different points is known as

• 4)

In the given figure, angles a and b are

• 5)

In the diagram, what is the value of angle x?

#### 7th Maths - Direct and Inverse Proportion Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

If the cost of 3 books is Rs.90, then find the cost of 12 books.

• 2)

35 cycles were produced in 5 days by a company then______ cycles will be produced in 21 days

• 3)

An aircraft can accommodate 280 people in 2 trips. It can take ______trips to take 1400 people.

• 4)

Suppose 3 kg. of sugar is used to prepare sweets for 50 members, then ____ kg. of sugar is required for 150 members.

• 5)

12 cows can graze a field for 10 days. 20 cows can graze the same field for_____ days.

#### 7th Maths - Algebra Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

An algebraic statement which is equivalent to the verbal statement “Three times the sum of x and y” is

• 2)

The addition of 3mn, −5mn, 8mn and −4mn is

• 3)

When we subtract ‘a’ from ‘-a’, we get _______

• 4)

The generalization of the number pattern 3, 6, 9, 12,… is

• 5)

The equation y + 1 = 0 is true only when y is

#### 7th Maths - Measurements Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

The area of a parallelogram whose base 10 m and height 7 m is

• 2)

The base of the parallelogram with area is 52 sq. cm and height 4 cm is

• 3)

The area of the rhombus is 128 sq. cm and the length of one diagonal is 32 cm. The length of the other diagonal is

• 4)

The area of the trapezium, if the parallel sides are measuring 8 cm and 10 cm and the height 5 cm is

• 5)

when the non-parallel sides of a trapezium are equal then it is known as

#### 7th Maths - Number System Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

11×(–1)=_____

• 2)

(-2)×−(-9)=_____

• 3)

Which of the following does not represent an Integer?

• 4)

(−16)÷4 is the same as

• 5)

(−200)÷10is

#### 7th Maths - Half Yearly Model Question Paper 2019 - 2020 - by Rani - Cuddalore - View & Read

• 1)

3 + $\frac { 4 }{ 100 } +\frac { 9 }{ 1000 }$ =?

• 2)

The simplest form of 0.35 is

• 3)

In the formula, C = 2πr, ‘r’ refers to

• 4)

The formula used to find the area of the rectangular path is

• 5)

The unit digit of the numeric expression 1071 + 1072 + 1073 is

#### 7th Maths - Term 2 Algebra Five Marks - by Rani - Cuddalore - View & Read

• 1)

Find the unit digit of the following exponential numbers:
2523

• 2)

Find the unit digit of the following exponential numbers:
81100

• 3)

Find the unit digit of the following exponential numbers:
4631

• 4)

Find the unit digit of the large numbers:
47

• 5)

Find the unit digit of the large numbers:
6410

#### 7th Maths - Term 2 Measurements Five Marks - by Rani - Cuddalore - View & Read

• 1)

Find the area of the circle of radius 21 cm (Use π=3.14).

• 2)

Find the area of a hula loop whose diameter is 28 cm (use $\pi =\frac { 22 }{ 7 }$).

• 3)

The area of the circular region is 2464 cm2. Find its radius and diameter. (use $\pi =\frac { 22 }{ 7 }$).

• 4)

A gardener walks around a circular park of distance 154 m. If he wants to level the park at the rate of Rs.25 per sq.m, how much amount will he need? (use $\pi =\frac { 22 }{ 7 }$)

• 5)

Find the length of the rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq.m ((use $\pi =\frac { 22 }{ 7 }$)

#### 7th Maths - Term 2 Number System Five Marks - by Rani - Cuddalore - View & Read

• 1)

Write the shaded portion of the figures given below as a fraction and as a decimal number.
(i)

(ii)

(iii)

• 2)

Express the following fractions as decimal numbers.
$\frac { 3 }{ 5 }$

• 3)

Find the decimal form of the following fractions.
153 + 96 + 7 + $\frac { 5 }{ 10 }$ + $\frac { 2 }{ 1000 }$

• 4)

Write each of the following as decimals.
Four hundred four and five hundredths

• 5)

Express the following as fractions
A capsule contains 0.85 mg of medicine.

#### 7th Maths - Term 2 Geometry Three Marks - by Rani - Cuddalore - View & Read

• 1)

Can the following angles form a triangle?
(i) 800, 700, 500
(ii) 560, 640, 600

• 2)

Find the measure of the missing angle in
the given triangle ABC.

• 3)

In ΔSTU, if SU = UT, ㄥSUT = 700, ㄥSTU = x, find the value of x.

• 4)

If two angles of a triangle having measures 650 and 350, find the measure of the third angle.

• 5)

In ΔPQR, find the exterior angle, ㄥSRQ.

#### 7th Maths - Term 2 Algebra Three Marks - by Rani - Cuddalore - View & Read

• 1)

Express 729 in exponential form.

• 2)

Express the following numbers in exponential form with the given base:
243, base 3.

• 3)

Find the value of
(−7)2

• 4)

Find the value of 23 + 32

• 5)

Which is greater 34 or 43?

#### 7th Maths - Term 2 Measurements Three Marks - by Rani - Cuddalore - View & Read

• 1)

Calculate the circumference of the bangle shown in Fig. 2.5 (Take p = 3.14 ).

• 2)

What is the circumference of the circular disc of radius 14 cm? (use $\pi =\frac { 22 }{ 7 }$)

• 3)

If the circumference of the circle is 132 m. Then calculate the radius and diameter (Take $\pi =\frac { 22 }{ 7 }$).

• 4)

What is the distance travelled by the tip of the seconds hand of a clock in 1 minute, if the length of the hand is 56 mm (use $\pi =\frac { 22 }{ 7 }$).

• 5)

The radius of a tractor wheel is 77 cm. Calculate the distance covered by it in 35 rotations? (use $\pi =\frac { 22 }{ 7 }$)

#### 7th Maths - Term 2 Number System Three Marks - by Rani - Cuddalore - View & Read

• 1)

Represent the following decimal numbers pictorially.
(i) 0.3
(ii) 3.6
(iii) 2.7
(iv) 11.4

• 2)

Write the following in the place value grid and find the place value of the underlined digits.
(i) 0.37
(ii) 2.73
(iii) 28.271

• 3)

The height of a person is 165 cm. Express this height in metre.

• 4)

Praveen goes trekking with his friends. He has to record the distance in kilometres in his sports book. Can you help him?
The trekking record for four days are given below
4 m

• 5)

Express the numbers given in expanded form in the place value grid. Also write its decimal representation.
3+$\frac { 5 }{ 10 } +\frac { 3 }{ 100 } +\frac { 4 }{ 1000 }$

#### 7th Maths - Term 2 Information Processing Two Marks Question - by Rani - Cuddalore - View & Read

• 1)

Complete the Pascal’s Triangle.

• 2)

The following hexagonal shapes are taken from Pascal’s Triangle. Fill in the missing numbers.

• 3)

Complete the Pascal’s Triangle by taking the numbers 1, 2, 6, 20 as line of symmetry.

• 4)

Find the trianglular numbers from the Pascal’s Triangle and colour them.

• 5)

Write the first five numbers in the third slanting row of the Pascal’s Triangle and find their squares. What do you infer?

#### 7th Maths - Term 2 Geometry Two Marks Question - by Rani - Cuddalore - View & Read

• 1)

Observe the figure and find the value of
ㄥA + ㄥN + ㄥG + ㄥL + ㄥE + ㄥS.

• 2)

If the three angles of a triangle are in the ratio 3: 5: 4, then find them.

• 3)

In ΔABC, if ㄥB is 3 times ㄥA and ㄥC is 2 times ㄥA, then find the angles.

• 4)

In ΔLMN, MN is extended to O. If ㄥMLN = 100 – x, ㄥLMN = 2x and ㄥLNO = 6x – 5, find the value of x.

• 5)

Given that ΔABC ≅ ΔDEF (i) List all the corresponding congruent sides (ii) List all the corresponding congruent angles.

#### 7th Maths - Term 2 Algebra Two Marks Question - by Rani - Cuddalore - View & Read

• 1)

Express each of the following numbers using exponential form.
512

• 2)

Express each of the following numbers using exponential form.
343

• 3)

Simplify the following.
52 ×104

• 4)

Find the value of the following.
(−4)2

• 5)

Simplify using laws of exponents.
3y ×12y

#### 7th Maths - Term 2 Measurements Two Marks Question - by Rani - Cuddalore - View & Read

• 1)

Diameters of different circles are given below. Find their circumference (Take π =$\frac { 22 }{ 7 }$).
d = 70 cm

• 2)

Diameters of different circles are given below. Find their circumference (Take π =$\frac { 22 }{ 7 }$).
d = 56 m

• 3)

Find the circumference of the circles whose radii are given below.
49 cm

• 4)

The diameter of a circular well is 4.2 m. What is its circumference?

• 5)

The diameter of the bullock cart wheel is 1.4 m. Find the distance covered by it in 150 rotations?

#### 7th Maths - Term 2 Number System Two Marks Question - by Rani - Cuddalore - View & Read

• 1)

Express the following in cm using decimal.
5 mm

• 2)

Express the following in metres using decimal.
8 cm 9 mm

• 3)

Expand the following decimal numbers.
37.3

• 4)

Write the following decimal numbers in the place value table.
428.001

• 5)

Write each of the following as decimal numbers.
6 + $\frac { 0 }{ 10 } +\frac { 0 }{ 100 } +\frac { 9 }{ 1000 }$

#### 7th Maths Term 2 Information Processing One Mark Questions with Answer - by Rani - Cuddalore - View & Read

• 1)

Identify the correct relationship between x and y from the given table.

 x 1 2 3 4 ... y 4 8 12 16 ...
• 2)

Identify the correct relationship between x and y from the given table.

 x -2 -1 0 1 2 ... y 6 3 0 -3 -6 ...
• 3)

The elements along the sixth row of the Pascal’s Triangle is

• 4)

The difference between the consecutive terms of the fifth slanting row containing four elements of a Pascal’s Triangle is

• 5)

What is the sum of the elements of nineth row in the Pascal’s Triangle?

#### 7th Maths Term 2 Geometry One Mark Questions with Answer - by Rani - Cuddalore - View & Read

• 1)

The angles of a triangle are in the ratio 2: 3: 4. Then the angles are

• 2)

One of the angles of a triangle is 650. If the difference of the other two angles is 450, then the two angles are

• 3)

In the given figure, AB is parallel to CD. Then the value of b is

• 4)

In the given figure, which of the following statement is true?

• 5)

An exterior angle of a triangle is 700 and two interior opposite angles are equal. Then measure of each of these angle will be

#### 7th Maths Term 2 Measurements One Mark Questions with Answer - by Rani - Cuddalore - View & Read

• 1)

Formula used to find the circumference of a circle is

• 2)

In the formula, C = 2πr, ‘r’ refers to

• 3)

If the circumference of a circle is 82π , then the value of ‘r’ is

• 4)

Circumference of a circle is always

• 5)

The formula used to find the area of the circle is ________ sq.units.

#### 7th Maths Term 2 Algebra One Mark Questions with Answer - by Rani - Cuddalore - View & Read

• 1)

a × a × a × a × a is equal to

• 2)

The exponential form of 72 is

• 3)

The value of x in the equation a13 = x3 x a10 is

• 4)

How many zeros are there in 10010?

• 5)

240 + 240 is equal to

#### 7th Maths Term 2 Number System One Mark Questions with Answer - by Rani - Cuddalore - View & Read

• 1)

The place value of 3 in 85.073 is _______

• 2)

To convert grams into kilograms, we have to divide it by

• 3)

The decimal representation of 30 kg and 43 g is ____ kg.

• 4)

A cricket pitch is about 264 cm wide. It is equal to ____ m.

• 5)

3 + $\frac { 4 }{ 100 } +\frac { 9 }{ 1000 }$ =?

#### 7th Maths Term 2 Information Processing Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

Identify the correct relationship between x and y from the given table.

 x 1 2 3 4 ... y 4 8 12 16 ...
• 2)

Identify the correct relationship between x and y from the given table.

 x -2 -1 0 1 2 ... y 6 3 0 -3 -6 ...
• 3)

The elements along the sixth row of the Pascal’s Triangle is

• 4)

The difference between the consecutive terms of the fifth slanting row containing four elements of a Pascal’s Triangle is

• 5)

What is the sum of the elements of nineth row in the Pascal’s Triangle?

#### 7th Maths Term 2 Geometry Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

One of the angles of a triangle is 650. If the difference of the other two angles is 450, then the two angles are

• 2)

In the given figure, AB is parallel to CD. Then the value of b is

• 3)

An exterior angle of a triangle is 700 and two interior opposite angles are equal. Then measure of each of these angle will be

• 4)

In a ΔABC, AB = AC. The value of x is ____.

• 5)

Which of the following methods are used to check the congruence of plane figures?

#### 7th Maths Term 2 Algebra Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

a × a × a × a × a is equal to

• 2)

The unit digit of (32 x 65)0 is

• 3)

The unit digit of the numeric expression 1071 + 1072 + 1073 is

• 4)

The degree of 6x7−7x3 + 4 is

• 5)

If p(x) and q(x) are two expressions of degree 3, then the degree of p(x) + q(x) is

#### 7th Maths Term 2 Measurements Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

The ratio of the area of a circle to the area of its semicircle is

• 2)

Area of a circle of radius ‘n’ units is

• 3)

The formula to find the area of the circular path is

• 4)

The formula used to find the area of the rectangular path is

• 5)

The formula to find the width of the circular path is

#### 7th Maths Term 2 Number System Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

3 + $\frac { 4 }{ 100 } +\frac { 9 }{ 1000 }$ =?

• 2)

$\frac { 3 }{ 5 }$ = ______

• 3)

The simplest form of 0.35 is

• 4)

0.009 is equal to

• 5)

The decimal number which lies between 4 and 5 is ____

#### 7th Standard Maths Term 1 Geometry 3 Marks and 5 Marks Questions - by Rani - Cuddalore - View & Read

• 1)

If $\angle$POQ = 23° and $\angle$POR = 62° then find $\angle$QOR

• 2)

Two angles are in the ratio 3:2. If they are linear pair, find them.

• 3)

Can two lines intersect in more than one point?

• 4)

In the figure EF parallel to GH

• 5)

In the given figure, the arms of two angles are parallel. If ∠ABC = 70°, then find
(i) ∠DGC
(ii) ∠DEF

#### 7th Standard Maths Term 1 Direct and Inverse Proportion 3 Marks and 5 Marks Questions - by Rani - Cuddalore - View & Read

• 1)

If 6 children shared 24 pencils equally, then how many pencils are required for 18 children?

• 2)

If 15 chart papers together weigh 50 grams, how many of the same type will be there in a pack of 2$\frac {1}{2}$ kilogram?

• 3)

Anbu bought 2 notebooks for  24. How much money will be needed to buy 9 such notebooks?

• 4)

A car travels 90km in 2hours 30minutes. How much time is required to cover 210km?

• 5)

In the following table find out x and y vary directly or inversely?

 x 8 16 32 256 y 32 16 8 1

#### 7th Standard Maths Term 1 Algebra 3 Marks and 5 Marks Questions - by Rani - Cuddalore - View & Read

• 1)

Find the numerical co-efficient of the following terms. Also, find the co efficient of x and y in each of the term: 3x, - 5xy, - yz, 7xyz, y, 16yx.

• 2)

Find two consecutive natural numbers whose sum is 75.

• 3)

If A=2a2-4b-1; B=5a2+3b-8 and C=2a2+9b+3 then find the value of A-B+C.

• 4)

How much 2x3-2x2+3x+5 is greater than 2x3+7x2-2x+7?

• 5)

What should be added to 2b2 - a2 to get b2 - 2a2

#### 7th Maths Term 1 Measurements Three Marks and Five Marks Questions - by Rani - Cuddalore - View & Read

• 1)

A parallelogram has adjacent sides 12 cm and 9 cm. If the distance between its shorter sides is 8 cm, find the distance between its longer side

• 2)

The area of a trapezium is 828 sq. cm. If the lengths of its parallel sides are 19.6 cm and 16.4 cm, find the distance between them.

• 3)

ABCD is a rhombus. Find x, y, and z

• 4)

Find the altitude ofthe rhombus whose area is 315 cm2 and its perimeter is 180 cm.

• 5)

The floor of a building consists of 2000 tiles which are rhombus shaped and each of its diagonals are 40 cm and 25 cm. Find the total cost of polishing the floor, if the cost per m2 = Rs.5.

#### 7th Maths Term 1 Number System Three Marks and Five Marks Questions - by Rani - Cuddalore - View & Read

• 1)

Sita saved  225.00 and she has spent  400 on credit basis for the purchase of stationery. Find her due amount.

• 2)

From the ground floor a man went up six floors and came down six floors. In which floor is he now?

• 3)

Roman civilization began in 509 Be and ended in 476 AD. How long did Romans civilization last.

• 4)

A submarine was situated 450 feet below sea level. If it descends 300 feet. What is its new position?

• 5)

In January the high temperature recorded was 90°F and the low temperature was -2°R Find the difference between the high and the low temperatures?

#### 7th Standard Maths - Geometry Model Question Paper - by Malini - Nagapattinam - View & Read

• 1)

Vertically opposite angles are

• 2)

The sum of all angles at a point is

• 3)

A line which intersects two or more lines in different points is known as

• 4)

Which of the following statements is ALWAYS TRUE when parallel lines are cut by a transversal

• 5)

Find the angle $\angle$JIL from the given figure.

#### 7th Standard Maths - Algebra Model Question Paper - by Malini - Nagapattinam - View & Read

• 1)

An algebraic statement which is equivalent to the verbal statement “Three times the sum of x and y” is

• 2)

The value of 7a − 4b when a = 3, b = 2 is

• 3)

When we subtract ‘a’ from ‘-a’, we get _______

• 4)

The generalization of the number pattern 3, 6, 9, 12,… is

• 5)

The equation y + 1 = 0 is true only when y is

#### 7th Standard Maths - Measurements Model Question Paper - by Malini - Nagapattinam - View & Read

• 1)

The perimeter of a parallelogram whose adjacent sides are 6 cm and 5 cm is

• 2)

The area of the rhombus with side 4 cm and height 3 cm is

• 3)

The height of the rhombus whose area 96 sq. m and side 24 m is

• 4)

The area of the trapezium, if the parallel sides are measuring 8 cm and 10 cm and the height 5 cm is

• 5)

when the non-parallel sides of a trapezium are equal then it is known as

#### 7th Standard Maths - Number System Model Question Paper - by Malini - Nagapattinam - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

20+(-9)+(9)

• 3)

11×(–1)=_____

• 4)

The set of integers is not closed under

• 5)

(-10)$\times$ __=20

#### 7th Maths - Term 1 Model Question Paper - by Malini - Nagapattinam - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

The base of the parallelogram with area is 52 sq. cm and height 4 cm is

• 3)

In an expression, we can add or subtract only…

• 4)

Vertically opposite angles are

• 5)

Which of the following statements is ALWAYS TRUE when parallel lines are cut by a transversal

#### 7th Standard Maths Unit 7 Information Processing Two Marks Questions - by Rani - Cuddalore - View & Read

• 1)

Complete the table

• 2)

Shade the figure completely, by using five Tetromino shapes only once.

• 3)

Using the given Tetromino shaded in two different ways
, fill the grid in such a way that, no two adjacent boxes have the same colour.

• 4)

Using the given tetrominoes with numbers, complete the 4 x 4 magic square

• 5)

Make a model of a fish using the given tetromino shapes.

#### 7th Maths - Geometry Two Marks Questions - by Rani - Cuddalore - View & Read

• 1)

Name the pairs of adjacent angles.

• 2)

Find the angle $\angle$JIL from the given figure.

• 3)

Given that AB is a straight line. Calculate the value of x° in the following cases.

• 4)

If the three angles at a point are in the ratio 1 : 4 : 7, find the value of each angle?

• 5)

There are six angles at a point. One of them is 45° and the other five angles are all equal. What is the measure of all the five angles?

#### 7th Maths - Direct and Inverse Proportion Two Marks Questions - by Rani - Cuddalore - View & Read

• 1)

A birthday party is arranged in third floor of a hotel. 120 people take 8 trips in a lift to go to the party hall. If 12 trips were made how many people would have attended the party?

• 2)

If half a meter of cloth costs Rs.15. Find the cost of 8$\frac {1}{3}$ meters of the same cloth.

• 3)

The weight of 72 books is 9kg. what is the weight of 40 such books? (using unitary method)

• 4)

Valli purchases 10 pens for Rs.180 and Kamala buys 8 pens for Rs.96. Can you say who bought the pen cheaper? (using unitary method)

• 5)

A motorbike requires 2 litres of petrol to cover 100 kilometers. How many litres of petrol will be required to cover 250 kilometers? (using unitary method)

#### 7th Maths - Algebra Two Marks Questions - by Rani - Cuddalore - View & Read

• 1)

Add:
(i) 8x, 3x
(ii) 7mn, 5mn
(iii) −9y, 11y, 2y

• 2)

Subtract:
(i) 4k from 12k
(ii) 15q from 25q
(iii) 7xyz from 17xyz.

• 3)

Find the sum of the following expressions
(i) 7p + 6q, 5p − q, q + 16p
(ii) a + 5b + 7c, 2a + 10b + 9c
(iii) mn + t, 2mn − 2t, − 3t + 3mn
(iv) u + v, u − v, 2u + 5v, 2u − 5v.
(v) 5xyz − 3xy, 3zxy − 5yx

• 4)

Simplify
(i) (x + y − z) + (3x − 5y + 7z) − (14x + 7y − 6z)
(ii) p + p + 2 + p + 3 − p − 4 − p − 5 + p + 10
(iii) n + (m + 1) + (n + 2) + (m + 3) + (n + 4) + (m + 5)

• 5)

Nine added to thrice a whole number gives 45. Find the number.

#### 7th Maths - Measurements Two Marks Questions - by Rani - Cuddalore - View & Read

• 1)

Suresh won a parallelogram-shaped trophy in a state level Chess tournament. He knows that the area of the trophy is 735 sq. cm and its base is 21 cm. What is the height of that trophy?

• 2)

A ground is in the shape of parallelogram. The height of the parallelogram is 14 metres and the corresponding base is 8 metres longer than its height. Find the cost of levelling the ground at the rate of Rs.15 per sq. m.

• 3)

The area of a rhombus is 100 sq. cm and length of one of its diagonals is 8 cm. Find the length of the other diagonal

• 4)

The area of a trapezium is 1586 sq. cm. The distance between its parallel sides is 26 cm. If one of the parallel sides is 84 cm then, find the other side.

• 5)

The area of a trapezium is 180 sq. cm and its height is 9 cm. If one of the parallel sides is longer than the other by 6 cm, find the length of the parallel sides.

#### 7th Maths - Number System Two Marks Questions - by Rani - Cuddalore - View & Read

• 1)

Add the following
(i) 8 and –12 using number line
(ii) (–3) and (–5) using number line
(iii) (-100+(-10)
(iv) 20+(-72)
(V) 82+(-75)
(VI) -48+(-15)
(VII) -225+(-63)

• 2)

In a quiz competition, Team A scored +30,–20, 0 and team B scored –20, 0, +30 in three successive rounds. Which team will win? Can we say that we can add integers in any order?

• 3)

Are(11+7)+10 and 11+(7+10) equal? Mention the property.

• 4)

A student was asked to subtract (–12) from (–47). He got−30.Is he correct? Justify.

• 5)

What will be the sign of the product of the following.
(i)16 times of negative integer.
(ii)29 times of negative integer

#### 7th Maths - Term 1 Five Mark Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

(i) Subtract (−40) from 70 (ii) Subtract (-12) from (-20)

• 2)

A shopkeeper earns a profit of Rs. 5 by selling one notebook and incurs a loss of Rs. 2 per pen while selling of his old stock. In a particular day he earns neither profit nor loss. If he sold 20 notebooks, how many pens did he sell?

• 3)

The price of a plant reduced Rs. 6 per week for 7 weeks. By how much did the price of the plant change over the 7 weeks?

• 4)

Find the area of the rhombus whose side is 17 cm and the height is 8 cm.

• 5)

Simplify:100x + 99y – 98z + 10x + 10y + 10z – x – y + z

#### 7th Maths - Quarterly Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

The height of the rhombus whose area 96 sq. m and side 24 m is

• 3)

The solution of 3x + 5 = x + 9 is

• 4)

An aircraft can accommodate 280 people in 2 trips. It can take ______trips to take 1400 people.

• 5)

Vertically opposite angles are

#### 7th Standard Maths Unit 6 Information Processing Book Back Questions - by Rani - Cuddalore - View & Read

• 1)

A tetromino is a shape obtained by …………………. squares together

• 2)

Draw a tetromino which passes symmetry ...................

• 3)

• 4)

• 5)

#### 7th Standard Maths - Geometry Book Back Questions - by Rani - Cuddalore - View & Read

• 1)

Adjacent angles have

• 2)

The sum of all angles at a point is

• 3)

The measure of $\angle$BOC is

• 4)

Which of the following statements is ALWAYS TRUE when parallel lines are cut by a transversal

• 5)

In the diagram, what is the value of angle x?

#### 7th Standard Maths Unit 4 Direct and Inverse Proportion Book Back Questions - by Rani - Cuddalore - View & Read

• 1)

If Mani buys 5kg of potatoes for Rs.75 then he can buy ______kg of potatoes for Rs.105.

• 2)

An aircraft can accommodate 280 people in 2 trips. It can take ______trips to take 1400 people.

• 3)

12 cows can graze a field for 10 days. 20 cows can graze the same field for_____ days.

• 4)

4 typists are employed to complete a work in 12 days. If two more typists are added, they will finish the same work in _______ days.

• 5)

If the cost of 8 apples is  56 then the cost of 12 apples is _____________.

#### 7th Standard Maths Unit 3 Algebra Book Back Questions - by Rani - Cuddalore - View & Read

• 1)

An algebraic statement which is equivalent to the verbal statement “Three times the sum of x and y” is

• 2)

Choose the pair of like terms

• 3)

The value of 7a − 4b when a = 3, b = 2 is

• 4)

The solution of 3x + 5 = x + 9 is

• 5)

The variable in the expression 16x − 7 is _________

#### 7th Standard Maths Unit 2 Measurements Book Back Questions - by Rani - Cuddalore - View & Read

• 1)

The perimeter of a parallelogram whose adjacent sides are 6 cm and 5 cm is

• 2)

The area of the rhombus with side 4 cm and height 3 cm is

• 3)

The area of the rhombus when both diagonals measuring 8 cm is

• 4)

The area of the rhombus is 128 sq. cm and the length of one diagonal is 32 cm. The length of the other diagonal is

• 5)

The height of the rhombus whose area 96 sq. m and side 24 m is

#### 7th Standard Maths Unit 1 Number System Book Back Questions - by Rani - Cuddalore - View & Read

• 1)

(-10)+(+7)=____

• 2)

(-100)-0+100=_____

• 3)

11×(–1)=_____

• 4)

____$\times$ 75=0

• 5)

____+(-22)=0

#### 7th Standard Maths Unit 3 Algebra - One Mark Question with Answer Key - by Rani - Cuddalore - View & Read

• 1)

An algebraic statement which is equivalent to the verbal statement “Three times the sum of x and y” is

• 2)

When we subtract ‘a’ from ‘-a’, we get _______

• 3)

In an expression, we can add or subtract only…

• 4)

The solution of 3x + 5 = x + 9 is

• 5)

The equation y + 1 = 0 is true only when y is

#### 7th Standard Maths Unit 3 Measurements - One Mark Question and Answer - by Rani - Cuddalore - View & Read

• 1)

The perimeter of a parallelogram whose adjacent sides are 6 cm and 5 cm is

• 2)

The area of a parallelogram whose base 10 m and height 7 m is

• 3)

The base of the parallelogram with area is 52 sq. cm and height 4 cm is

• 4)

What happens to the area of the parallelogram, if the base is increased 2 times and the height is halved?

• 5)

In a parallelogram the base is three times its height. If the height is 8 cm then the area is

#### 7th Maths - Number System One Mark Question and Answer - by Rani - Cuddalore - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

Identify the problem with negative numbers as its answer:

• 3)

(-10)+(+7)=____

• 4)

(-100)-0+100=_____

• 5)

Which of the following expressions is equal to –30.

#### 7th Maths Chapter 4 Direct and Inverse Proportion One Mark Question Paper and Answer - by Rani - Cuddalore - View & Read

• 1)

If the cost of 3 books is Rs.90, then find the cost of 12 books.

• 2)

If Mani buys 5kg of potatoes for Rs.75 then he can buy ______kg of potatoes for Rs.105.

• 3)

35 cycles were produced in 5 days by a company then______ cycles will be produced in 21 days

• 4)

Suppose 3 kg. of sugar is used to prepare sweets for 50 members, then ____ kg. of sugar is required for 150 members.

• 5)

4 typists are employed to complete a work in 12 days. If two more typists are added, they will finish the same work in _______ days.

#### 7th Maths Chapter 5 Geometry One Mark Question with Answer Key - by Rani - Cuddalore - View & Read

• 1)

Adjacent angles have

• 2)

In the given figure the angles ∠1 and ∠2 are

• 3)

Vertically opposite angles are

• 4)

The sum of all angles at a point is

• 5)

The measure of $\angle$BOC is

#### 7th Standard Maths Unit 6 Information Processing One Mark Question and Answer - by Rani - Cuddalore - View & Read

• 1)

A tetromino is a shape obtained by …………………. squares together

• 2)

Draw a tetromino which passes symmetry ...................

• 3)

• 4)

• 5)

#### 7th Maths Unit 3 Algebra - One Mark Question Paper and Answer - by Rani - Cuddalore - View & Read

• 1)

An algebraic statement which is equivalent to the verbal statement “Three times the sum of x and y” is

• 2)

Choose the pair of like terms

• 3)

The generalization of the number pattern 3, 6, 9, 12,… is

• 4)

The solution of 3x + 5 = x + 9 is

• 5)

The equation y + 1 = 0 is true only when y is

#### 7th Maths Unit 2 Measurements One Mark Question Paper - by Rani - Cuddalore - View & Read

• 1)

The perimeter of a parallelogram whose adjacent sides are 6 cm and 5 cm is

• 2)

The area of a parallelogram whose base 10 m and height 7 m is

• 3)

The base of the parallelogram with area is 52 sq. cm and height 4 cm is

• 4)

What happens to the area of the parallelogram, if the base is increased 2 times and the height is halved?

• 5)

The area of the rhombus when both diagonals measuring 8 cm is

#### 7th Maths Number System One Mark Question Paper - by Rani - Cuddalore - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

(-5)-(-18)=____

• 3)

Which of the following does not represent an Integer?

• 4)

(−200)÷10is

• 5)

The set of integers is not closed under

#### 7th Maths Term 1 Model One Marks Question Paper - by Rani - Cuddalore - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

Identify the problem with negative numbers as its answer:

• 3)

(-100)-0+100=_____

• 4)

(−16)÷4 is the same as

• 5)

The area of the rhombus with side 4 cm and height 3 cm is

#### 7th Standard Maths Term 1 Model Question Paper 2 - by Rani - Cuddalore - View & Read

• 1)

(-5)-(-18)=____

• 2)

The area of a parallelogram whose base 10 m and height 7 m is

• 3)

The numerical co-efficient of −7mn is

• 4)

4 typists are employed to complete a work in 12 days. If two more typists are added, they will finish the same work in _______ days.

• 5)

The sum of all angles at a point is

#### 7th Standard Maths Term 1 Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

Identify the problem with negative numbers as its answer:

• 2)

(-2)×−(-9)=_____

• 3)

The numerical co-efficient of −7mn is

• 4)

If Mani buys 5kg of potatoes for Rs.75 then he can buy ______kg of potatoes for Rs.105.

• 5)

The sum of all angles at a point is

#### 7th Standard Maths Term 1 Five Marks Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

Subtract the following using the number line.
(i) –3 – (–2)  (ii) +6 – (–5)

• 2)

A submarine is at 300 feet below the sea level. If it ascends to 175 feet, what is its new position?

• 3)

A shopkeeper earns a profit of Rs. 5 by selling one notebook and incurs a loss of Rs. 2 per pen while selling of his old stock. In a particular day he earns neither profit nor loss. If he sold 20 notebooks, how many pens did he sell?

• 4)

Find the area of the rhombus whose side is 17 cm and the height is 8 cm.

• 5)

Calculate the area of the rhombus having diagonals equal to 6 m and 8 m.

#### 7th Standard Maths Term 1 Two Marks Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

In a quiz competition, Team A scored +30,–20, 0 and team B scored –20, 0, +30 in three successive rounds. Which team will win? Can we say that we can add integers in any order?

• 2)

A lift is on the ground floor. If it goes 5 floors down and then moves up to 10 floors from there. Then in which floor will the lift be?

• 3)

A student was asked to subtract (–12) from (–47). He got−30.Is he correct? Justify.

• 4)

During summer, the level of the water in a pond decreases by 2 inches every week due to evaporation. What is the change in the level of the water over a period of 6 weeks?

• 5)

The product of two integers is −135. If one number is −15, Find the other integer.

#### 7th Standard Maths Term 1 Model One Marks Question Paper - by Rani - Cuddalore - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

(-10)+(+7)=____

• 3)

(-8)+10+(-2)=____

• 4)

The base of the parallelogram with area is 52 sq. cm and height 4 cm is

• 5)

When we subtract ‘a’ from ‘-a’, we get _______

#### 7th Standard Maths Chapter 6 Information Processing Model Question Paper - by Rani - Cuddalore - View & Read

• 1)

• 2)

• 3)

• 4)

• 5)

Shade the figure completely, by using five Tetromino shapes only once.

#### 7th Standard Maths Chapter 5 Geometry Important Question Paper - by Rani - Cuddalore - View & Read

• 1)

Adjacent angles have

• 2)

Vertically opposite angles are

• 3)

The measure of $\angle$BOC is

• 4)

A line which intersects two or more lines in different points is known as

• 5)

Which of the following statements is ALWAYS TRUE when parallel lines are cut by a transversal

#### 7th Standard Maths Chapter 4 Direct and Inverse Proportion Important Question Paper - by Rani - Cuddalore - View & Read

• 1)

If the cost of 3 books is Rs.90, then find the cost of 12 books.

• 2)

35 cycles were produced in 5 days by a company then______ cycles will be produced in 21 days

• 3)

An aircraft can accommodate 280 people in 2 trips. It can take ______trips to take 1400 people.

• 4)

12 cows can graze a field for 10 days. 20 cows can graze the same field for_____ days.

• 5)

4 typists are employed to complete a work in 12 days. If two more typists are added, they will finish the same work in _______ days.

#### 7th Standard Maths Chapter 3 Algebra Important Question Paper - by Rani - Cuddalore - View & Read

• 1)

An algebraic statement which is equivalent to the verbal statement “Three times the sum of x and y” is

• 2)

When we subtract ‘a’ from ‘-a’, we get _______

• 3)

In an expression, we can add or subtract only…

• 4)

The solution of 3x + 5 = x + 9 is

• 5)

The equation y + 1 = 0 is true only when y is

#### 7th Standard Maths Chapter 2 Measurements Important Question Paper - by Rani - Cuddalore - View & Read

• 1)

The perimeter of a parallelogram whose adjacent sides are 6 cm and 5 cm is

• 2)

The base of the parallelogram with area is 52 sq. cm and height 4 cm is

• 3)

The height of the rhombus whose area 96 sq. m and side 24 m is

• 4)

when the non-parallel sides of a trapezium are equal then it is known as

• 5)

Find the area and perimeter of the following parallelograms:

#### 7th Standard Maths Chapter 1 Number System Important Question Paper - by Rani - Cuddalore - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

(-10)+(+7)=____

• 3)

20+(-9)+(9)

• 4)

Which property is illustrated by the equation:(5×2)+(5×5)=5×(2+5)

• 5)

Which of the following does not represent an Integer?

#### New syllabus model question paper for seventh standard maths chapter one - by Keerthana - View & Read

• 1)

The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time it would be 12° below zero?

• 2)

Identify the problem with negative numbers as its answer:

• 3)

(-8)+10+(-2)=____

• 4)

Which of the following expressions is equal to –30.

• 5)

(-2)×−(-9)=_____

#### English medium new syllabus creative questions in maths number system of state board syllabus - by Keerthana - View & Read

• 1)

Identify the problem with negative numbers as its answer:

• 2)

(-8)+10+(-2)=____

• 3)

Which of the following does not represent an Integer?

• 4)

(−16)÷4 is the same as

• 5)

The set of integers is not closed under

#### Class 7 maths important question for chapter one in state board english medium syllabus - by Keerthana - View & Read

• 1)

(-10)+(+7)=____

• 2)

20+(-9)+(9)

• 3)

Which property is illustrated by the equation:(5×2)+(5×5)=5×(2+5)

• 4)

Which of the following does not represent an Integer?

• 5)

(−16)÷4 is the same as

### TN Stateboard Updated Class 7th Maths Syllabus

#### T1 - Number System

Introduction - Addition of Integers - Subtraction of Integers - Multiplication of Integers - Division of Integers - Statement Problems on Integers Using all Fundamental Operations

#### T1 - Measurements

Introduction - Parallelogram - Rhombus - Trapezium

#### T1 - Algebra

Introduction - Terms and Co-Efficients - Like and Unlike Terms - Value of an Algebraic Expression - Addition and Subtraction of Algebraic Expression - Simple Linear Equations

#### T1 - Direct and Inverse Proportion

Introduction - Direct Proportion - Inverse Proportion

#### T1 - Geometry

Introduction - Pair of Angles Formed by Intersecting Lines - Transversal - Construction

#### T1 - Information Processing

Introduction - Tetromino - Route Map

#### TN StateboardStudy Material - Sample Question Papers with Solutions for Class 7 Session 2019 - 2020

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