CBSE - VII

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CBSE - VII Maths Solved Questions

Question 1

The number of children in 20 families of a locality is given below:
3, 1, 3, 2, 2, 2, 0, 3, 4, 2, 1, 3, 2, 4, 1, 2, 2, 3, 1, 3.

Which of the following frequency tables shows the correct data?

A)
1

B)
2

C)
3

D)
4

Question 2

If 6 then the value of p is ____.
A) 60
B) 20
C) 30
D) 80

Question 3

In the figure below, AB is a straight line and ∠BOC = 65o. The measure of ∠AOC is ____.
11

A) 145o
B) 115o
C) 125o
D) 165o

Question 4

In the figure below, ∠A + ∠B + ∠C + ∠D + ∠E + ∠F = ____.
13
 

 

A) 90o
B) 270o
C) 180o
D) 360o

Question 5

If two line segments AB and CD are congruent, then it is represented symbolically as ____.
A) AB < CD
B) AB > CD
C) AB ˜ CD
D) 15

Question 6

The value of 17  in percentage form is ____.
A) 42 %
B) 40 %
C) 45 %
D) 50 %

Question 7

The additive inverse of 22  is ____.
A) 24
B) 25
C) 23
D) 26

Question 8

Given a line AB, PQ perpendicular to AB and a point C on PQ such that C is at a distance of 5 cm away from AB. A line DE is drawn through C such that DE is parallel to AB. Given below are the steps of construction.
(i) Draw a line AB.

(ii) Join D to C and extend it to E.

(iii) Mark a point C on PQ such that C is at a distance of 5 cm from AB.

(iv) With C as centre and any convenient radius draw arcs on either sides of C such that they intersect PQ at R and S.

(v) With R as centre and a convenient radius draw an arc.

(vi) With S as centre and same radius draw another arc to intersect the previous arc at D.

(vii) Draw a line PQ perpendicular to AB.

The proper order of steps for construction is ____.

A) ii, i , vii, iii, iv, v, vi
B) i, ii, v, vi, vii, iii, iv
C) iii, i, ii, iv, v, vi, vii
D) i, vii, iii, iv, v, vi, ii

Question 9

The circumference of a circular disc of radius 21 cm is ____. 29  
A) 128 cm
B) 134 cm
C) 130 cm
D) 132 cm

Question 10

If a = 2 and b = -2, then the value of 31  is ____.
A) 8
B) 6
C) -4
D) 4

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