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Questions:

Fill in the blanks

13 x 1 = 13

The sum of three angles of a triangle is ___________.

450 ml \(\times\) 5 = _______ l ________ ml

The number of distinct prime factors of the smallest 4 digit number is ___________

Tally marks I represents _______

The data can be arranged in a tabular form using ______ marks

(i) 'A' , 'O' and 'B' are______________ points
(ii) 'A', 'O' and 'C' are ____________ points
(iii) 'A' 'B' and, 'C' are_________ points
(iv) _________ is the point of concurrency

If represents 100 balls then represents___________balls.

Observe the diagram and fill in the blanks.
‘A’, ‘B’ and ‘C’ are _________ points.

Observe the diagram and fill in the blanks.
‘A’, ‘O’ and ‘B’ are _________ points.

10.

_____: 24 : : 3 : 8

11.

Fill in the blanks with > or < or =.
48792 _____ 48972

12.

If A’s age is ‘n’ years now, 7 years ago A’s age was_____________.

13.

Ratio of 5 k.m 400 m to 6 k.m = __________.

Multiple Choice Question

15 x 1 = 15

14.

Which of the following correctly describes the given triangle?

(a)

It is a right isosceles triangle.

(b)

It is an acute isosceles triangle.

(c)

It is an obtuse isosceles triangle.

(d)

It is an obtuse scalene triangle.

15.

If two sides of a triangle are 5 cm and 9 cm, then the third side is ______________

(a)

5 cm

(b)

3 cm

(c)

4 cm

(d)

14 cm

16.

Discount = M.P. - _____________

(a)

Profit

(b)

S.P.

(c)

Loss

(d)

C.P.

17.

2 days = ____________ hours.

(a)

(b)

(c)

(d)

18.

9 m 4 cm is equal to ____________

(a)

94 cm

(b)

904 cm

(c)

9.4 cm

(d)

0.94 cm

19.

The number 87846 is divisible by

(a)

2 only

(b)

3 only

(c)

11 only

(d)

all of these

20.

The sum of the factors of 27 is

(a)

(b)

(c)

(d)

21.

A bar graph cannot be drawn using_____________.

(a)

Horizontal bars only

(b)

Vertical bars only

(c)

Both horizontal bars and vertical bars

(d)

Either horizontal bars or vertical bars.

22.

Which of the following is not true?

(a)

(4237 + 5498) + 3439 = 4237 + (5498 + 3439)

(b)

(4237 \(\times\) 5498) \(\times\) 3439= 4237 \(\times\) (5498 \(\times\) 3439)

(c)

4237 + 5498 \(\times\) 3439 = (4237 + 5498) \(\times\) 3439

(d)

4237 \(\times\) (5498 + 3439) = (4237 \(\times\) 5498) + (4237 \(\times\) 3439)

23.

A set of non-collinear points in the figure are _________.

(a)

A, F, C

(b)

B, F, D

(c)

E, F, G

(d)

A, D, C

24.

The tally marks for the number 7 in standard form is_____________.

(a)

(b)

(c)

(d)

25.

The Arabian Sea has an area of 1491000 square miles. This area lies between which two numbers?

(a)

1489000 and 1492540

(b)

1489000 and 1490540

(c)

1490000 and 1490100

(d)

1480000 and 1490000

26.

The number of line segments in is

(a)

(b)

(c)

(d)

27.

The value of ‘x’ in the circle is

(a)

(b)

(c)

(d)

28.

The ratio of the number of sides of a triangle to the number of sides of a rectangle is

(a)

4 : 3

(b)

3 : 4

(c)

3 : 5

(d)

3 : 2

Generic 3

6 x 3 = 18

29.

In one year, a paper company had sold 6,25,610 notebooks out of a stock of 7,50,800 notebooks. Find the number of notebooks left unsold.

30.

A farmer ploughed the paddy field for 3 hours 35 minutes. How many minutes did he plough?

31.

From the given figure, name the
(i) parallel lines
(ii) intersecting lines
(iii) points of intersection.

32.

Construct a line segment using ruler and compass AB = 7.5 cm

33.

Write the following numbers in the International System by using commas. 7345671

34.

Draw the next two patterns and complete the table.

Shapes	1^st Pattern	2^nd Pattern	3^rd Pattern	4^th Pattern	5^thPattern
Squares	1	2	3
Circles	1	2	3
Triangles	2	4	6

Generic 2

7 x 2 = 14

35.

Classify the following triangles based on its sides and angles.

36.

Put mark in the circles which adds upto the given measure.

1.	1 Kg	500 g	50 g	100 g	200 g	250 g
2.	1 m	10 cm	30 cm	40 cm	25 cm	5 cm
3.	1 l	200 ml	100 ml	50 ml	500 ml	200 ml

37.

Convert 526 ml into l

38.

Find the HCF and the LCM of the numbers 154, 198 and 286.

39.

There are 1000 students in a school. Data regarding the mode of transport of the students is given below. Draw a pictograph to represent the data.

Mode of Travel	On Foot	Bicycle	Scooter	Bus	Car
Number of Students	350	300	150	100	100

40.

Express the following verbal statement to algebraic statement.
4 less to 9 times of ‘y’.

41.

Complete the table.

Feet	1	2	3	?
Inch	12	24	?	72

Generic 5

7 x 5 = 35

42.

Two angles of the triangles are given. Find the third angle.
(i) 80°, 60°
(ii) 75°, 35°
(iii) 52°, 68°
(iv) 50°, 90°
(v) 120°, 30°
(vi) 55°, 85°

43.

Prepare a bill for the following purchases at Aavin sales counter in Coimbatore on 25-06-2018 bearing the Bill number 160.
1. 5 packets Milk Khoa of 100 gm @ Rs. 40 each
2. 5 packets of Butter Milk @ Rs. 8 each
3. 6 packets Milk of 500ml @ Rs. 25 each
4. 5 packets Ghee of 100gm @ Rs. 40 each

44.

The bar graph illustrates the results of a survey conducted on vehicles crossing over a Toll Plaza in one hour.

Observe the bar graph carefully and fill up the following table.

Vehicles	Vans		Buses		Cars	Others	Total vehicles
Number of Vehicles		30		45

45.

Read the table and answer the following questions.

Name of the Star	Diameter (in miles)
Sun	864730
Sirius	1556500
Canopus	25941900
Alpha Centauri	1037700
Arcturus	19888800
Vega	2594200

(i) Write the Canopus star’s diameter in words, in the Indian and the International System.
(ii) Write the sum of the place values of 5 in Sirius star’s diameter in the Indian System.
(iii) Eight hundred sixty four million seven hundred thirty. Write in Indian System.
(iv) Write the diameter in words of Arcturus star in the International System.
(v) Write the difference of the diameters of Canopus and Arcturus stars in the Indian and the International Systems.

46.

The following Pictograph shows the number of students playing different games in a school.

Represents 10 students.
Answer the following questions.
(i) Which is the most popular game among the students?
(ii) Find the number of students playing Kabaddi.
(iii) Which two games are played by equal number of students?
(iv) What is the difference between the number of students playing Kho-Kho and Hockey?
(v) Which is the least popular game among the students?

47.

The ingredients required for the preparation of Ragi Kali, a healthy dish of Tamilnadu is given below.

Ingredients	Quantity
Ragi flour	4 cups
Raw rice broken	1 cup
Water	8 cups
Sesame oil	15 ml
Salt	10 mg

(a) If one cup of ragi flour is used then, what would be the amount of raw rice required?
(b) If 16 cups of water is used, then how much of ragi flour should be used?
(c) Which of these ingredients cannot be expressed as a ratio? Why?

48.

A piece of wire is ‘12s’ cm long. What will be the length of the side, if it is formed as
(i) an equilateral triangle
(ii) a square

Visit QB365-SLMS - https://www.qb365.in/slms/

Answers Key:

Fill in the blanks

13 x 1 = 13

()
180°

()
2 l 250 ml

()
2

()
6

()
tally

()
(i) collinear points
(ii) non collinear points
(iii) end points / non collinear points.
(iv) 0

()
150

()
Non-Collinear

()
Collinear

10.

()
9

11.

()
<

12.

()
n - 7

13.

()
9 : 10

Multiple Choice Question

15 x 1 = 15

14.

15.

(a)
5 cm

16.

(b)
S.P.

17.

(b)
48

18.

(b)
904 cm

19.

(d)
all of these

20.

21.

(d)
Either horizontal bars or vertical bars.

22.

23.

(d)
A, D, C

24.

25.

(a)
1489000 and 1492540

26.

27.

(d)
22

28.

(b)
3 : 4

Generic 3

6 x 3 = 18

29.

Number of Notebooks in stock	= 7,50,800
Number of Notebooks sold	= 6,25,610
Number of notebooks left unsold	= 1,25,190

30.

Time for which the farmer ploughed the paddy field = 3 hours and 35 minutes
= 3 \(\times\) 60 minutes + 35 minutes
= 180 minutes + 35 minutes
= 215 minutes

31.

(i) parallel lines:
\(\overline{CD}\) and \( \overline{EF}\), \(\overline{CD} \) and \(\overline{IJ}\), \(\overline{EF} \ and\ \overline{IJ}\)
(ii) intersecting lines:
\(\overline{AB}\) and \( \overline{CD},\) \(\overline{AB}\) and \( \overline{EF},\) \(\overline{AB}\) and \( \overline{IJ},\) \(\overline{GH}\) and \( \overline{IJ},\) \(\overline{AB}\) and \( \overline{GH}\)
(iii) points of intersection:
P, Q and R

32.

AB = 7.5 cm

Construction:
Step 1: Drawn a line I and marked the point A
Step 2: Measured 7.5 cm using compass placing the pointer at 'O' and pencil pointer at 7.5 cm
Step 3: Placing compass pointer at A, drawn an arc on l with the pencil pointer. It cut 'l' at B
Step 4: AB is the required segment of length 7.5 cm

33.

7345671 = Seven million three hundred forty five thousand six hundred seventy

34.

Shapes	1^st Pattern	2^nd Pattern	3^rd Pattern	4^th Pattern	5^th Pattern
Squares	1	2	3	4	5
Circles	1	2	3	4	5
Triangles	2	4	6	8	10

Generic 2

7 x 2 = 14

35.

i)

3 angles are acute and 2 sides are equal.
Type: Isoceles acute angled triangle.
ii)

Three sides are different and one angle is right angle.
Type: Scalene right angled triangle.
iii)

Two sides are equal and one angle is obtuse.
Type: Isoceles obtuse angled triangle.
iv)

Two sides are equal and one angle is right angle.
Type: Isoceles acute angled triangle.
v)

Three sides are equal and Three angles are acute.
Type: Equilateral right angled triangle.
vi)

All sides are different and one angle is obtuse.
Type: Scalene obtuse angled triangle.

36.

37.

526 ml = \(526.0\times \frac { 1 }{ 1000 } l\) 1l = 1000 ml
\(\frac { 1 }{ 1000 } l=1\ ml\)

38.

i) LCM

Therefore LCM = \(2 \times 11 \times 7 \times 9 \times 13\) = 18018
ii) HCF

Therefore HCF = 2 \(\times\) 11 = 22

39.

The pictograph for the mode of transport of students

40.

9y - 4

41.

Feet	1	2	3	6
Inch	12	24	36	72

36 inches, 6 Feet

Generic 5

7 x 5 = 35

42.

(i) 80°, 60°
The sum of 3 angles of triangle = 180°
Let A = 80° , B = 60° , C = ?
A + B + C = 180°
80° + 60° + C = 180°
= 180° - (80° + 60°)
C = 180° - 140° = 40°
Therefore third angle = 40°
(ii) 75°, 35°
The sum of 3 angles of triangle = 180°
Let A = 75°, B = 35°, C = ?
A + B + C = 180°
75° + 35° + C = 180°
= 180° - (75° + 35°)
C = 180° - 110° = 70°
Therefore third angle = 70°
(iii) 52°, 68°
The sum of 3 angles of triangle = 180°
Let A = 52°, B = 68°, C = ?
A + B + C = 180°
52 + 68 + C = 180°
= 180° - (52° + 68°)
C = 180° - 120° = 60°
Therefore third angle = 60°
(iv) 50°, 90°
The sum of 3 angles of triangle = 180°
Let A = 50°, B = 90°, C = ?
A + B + C = 180°
50° + 90° + C = 180°
= 180° - (50° + 90°)
C = 180° - 140° = 40°
Therefore third angle = 40°
(v) 120°, 30°
The sum of 3 angles of triangle = 180°
Let A = 120°, B = 30°, C = ?
A + B + C = 180°
75° + 35° + C = 180°
= 180° - (120°+ 30°)
C = 180° - 150 = 30°
Therefore third angle = 30°
(vi) 55°, 85°
The sum of 3 angles of triangle = 180°
Let A = 55°, B = 85°, C = ?
A + B + C = 180°
55° + 85° + C = 180°
= 180° - (55° + 85°)
C = 180° - 140°= 40°
Therefore third angle = 40°

43.

1.	Milk Khoa \(\Rightarrow\) 5 \(\times\) Rs. 40	= Rs. 200
2.	Butter Milk \(\Rightarrow\) 5 \(\times\) Rs. 8	= Rs. 40
3.	Milk \(\Rightarrow\) 6 \(\times\) Rs. 25	= Rs. 150
4.	Ghee \(\Rightarrow\) 5 \(\times\) Rs 40	= Rs. 200
	Total	= Rs. 590

CASH BILL AAVIN PARLOUR, COIMBATORE
Bill No. 160 Date : 25.06.2018
Sl. No.	Items	Rate (in Rs.)	Quantity (packets)	Amount (in Rs.)
1.	Milk Khoa	40/packet	5	200
2.	Butter milk	8/packet	5	40
3.	Milk	25/packet	6	150
4.	Ghee	40/packet	5	200
	Total			590

44.

Vehicles	Vans	Two Wheelers	Buses	Lorries	Cars	Others	Total vehicles
Number of Vehicles	50	30	40	45	65	15	245

45.

(i) Indian System :Two crore fifty nine lakh forty one thousand nine hundred
International System : Twenty five million nine hundred forty one thousand nine hundred
(ii) 5,50,500
(iii) Eighty six crore forty lakh seven hundred thirty
(iv) Ninteen million eight hundred eighty eight thousand eight hundred
(v) Indian System : 60,53,100 - Sixty lakh fifty three thousand one hundred
International System : 6,053,100 - Six million fifty three thousand one hundred

46.

i) kabaddi
ii) 110
iii) Kho-Kho and Hockey
iv) 0
v) Basketball

47.

(a) Given Ragi flour:raw rice = 4 : 1
If one cup of ragi flour used then the ratio of ragi flour : raw rice = \(\frac { 4 }{ 4 } :\frac { 1 }{ 4 } =1:\frac { 1 }{ 4 } \)
Raw rice required = \(\frac { 1 }{ 4 } \) cup
(b) Ratio of water : ragi flour = 8 : 4
If 16 cups of water used then ratio of water : ragi flour = 8\(\times\)2 : 4\(\times\)2 = 16 : 8.
So, 8 cups of ragi flour is used.
(c) We know that the quantities of same units can be compared. Here Ragi flour, Raw rice and water are in one unit, Sesame oil and salt are in different units, these different units cannot be compared and cannot be expressed as a ratio.

48.

(i) Length of wire = '12 s' cm
Sum of 3 sides of equilateral triangle = '12 s'
3 \(\times\) side = 12 s
The length of a side = \(\frac{12 \mathrm{~s}}{3}=\) '4 s' cm
(ii) Sum of 4 sides of square = '12 s'
The length of a side = \(\frac{12 \mathrm{~s}}{4}=\) '3 s' cm