7th Standard Syllabus & Materials
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Published on: 13/05/2022
QB365 provides detailed and simple solution for every book back questions in class 7 Maths subject.It will helps to get more idea about question pattern in every book back questions with solution.
latest Book back QuestionsDownload Tamil Nadu 7th Standard Maths question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Maths Test1.
You must rotate the puzzle piece 270° clockwise about the point P to fit it into a puzzle. Which piece fits in the puzzle as shown?
2.
The transformation used in the picture is
Translation
Rotation
Reflection
Glide Reflection
3.
A _____ is a flip over a line.
Translation
Rotation
Reflection
Glide Reflection
4.
The median first 6 odd natural numbers is ________
6
7
8
14
5.
If the median of a, 2a, 4a, 6a, 9a is 8, then find the value of a is
8
6
2
10
6.
Find the mode of data 3, 6, 9, 12, 15
1
2
3
No mode
7.
The mean of the data 12, x, 28 is 18. Find the value of x.
18
16
14
22
8.
The mean of first fifteen even numbers is _______
4
16
5.5
10
9.
The inequation that is represented on the number line as shown below is_______
−4 < x < 0
−4 ≤ x ≤ 0
−4 < x ≤ 0
−4 ≤ x < 0
10.
The solution of the inequation 5x + 5 ≤ 15 are (where x is a natural number)
1 and 2
0, 1 and 2
2, 1, 0, −1, −2..
1, 2, 3..
11.
The solutions of the inequation 3 ≤ p ≤ 6 are (where p is a natural number)
4, 5 and 6
3, 4 and 5
4 and 5
3, 4, 5 and 6
12.
The common factors of the algebraic expressions ax2 y , bxy2 and cxyz is
x2 y
xy2
xyz
xy
13.
(5 + 20)(− 20 − 5) = ?
−425
375
−625
0
14.
Which among the following rate of interest yields an interest of Rs.200 for the principle of Rs. 2,000 for one year.
10%
20%
5%
15%
15.
The interest for a principle of Rs.4,500 which gives an amount of Rs.5,000 at end of certain period is
Rs.500
Rs.200
Rs.20%
Rs.15%
16.
The percentage of 0.005 is
0.005%
5%
0.5%
0.05%
17.
0.07% is
\(\cfrac { 7 }{ 10 } \)
\(\cfrac { 7 }{ 100 } \)
\(\cfrac { 7 }{ 1000 } \)
\(\cfrac { 7 }{ 10,000 } \)
18.
Thendral saved one fourth of her salary. Her savings percentage is
\(\cfrac { 3 }{ 4 } \)%
\(\cfrac { 1 }{ 4 } \)%
25%
1%
19.
22.01 ÷ 0.03 = ?
6.7
67.0
0.67
0.067
20.
A frog jumps 5.3 cm in one jump. The distance travelled by the frog in 10 jumps is______
0.53 cm
530 cm
53.0 cm
53.5 cm
21.
1.07 x 0.1 ________
1.070
0.107
10.70
11.07
22.
Sum of two decimals is 4.78. If one decimal is 3.21, then the other one is
1.57
1.75
1.59
1.58
23.
Subtract 1.35 from 3.51
6.21
4.86
8.64
2.16
24.
7.0 – 2.83 = ?
3.47
4.17
7.34
4.73
25.
1.0 + 0.83 = ?
0.17
0.71
1.83
1.38
1.
(c)
2.
(b)
Rotation
3.
(c)
Reflection
4.
(a)
6
5.
(c)
2
6.
(d)
No mode
7.
(a)
18
8.
(c)
5.5
9.
(b)
−4 ≤ x ≤ 0
10.
(a)
1 and 2
11.
(d)
3, 4, 5 and 6
12.
(d)
xy
13.
(c)
−625
14.
(a)
10%
15.
(a)
Rs.500
16.
(c)
0.5%
17.
(a)
\(\cfrac { 7 }{ 10 } \)
18.
(c)
25%
19.
(b)
67.0
20.
(c)
53.0 cm
21.
(b)
0.107
22.
(a)
1.57
23.
(d)
2.16
24.
(b)
4.17
25.
(c)
1.83
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Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
