Secondary School (English Medium) (5 to 8) कक्षा ७ - CBSE Question Bank Solutions for Mathematics

A survey of 40 children showed that 25% liked playing football. How many children liked playing football?

Rahul bought a sweater and saved Rs. 200 when a discount of 25% was given. What was the price of the sweater before the discount?

Find angle x in Fig

On the number line, the value of (–3) × 3 lies on right hand side of ______.

(–8) + (–8) + (–8) = _____ × (–8)

(–9) × 20 = _____.

While multiplying a positive integer and a negative integer, we multiply them as ______ numbers and put a ______ sign before the product.

______ × ( – 1) = –35

(–5) × (33) = 5 × (–33)

4 × (–5) = (–10) × (–2)

Product of a negative integer and a positive integer is a positive integer.

When we multiply two integers their product is always greater than both the integers.

Two lines in a plane which do not meet at a point anywhere are called ______ lines.

In the following figure, BC = CA and ∠A = 40°. Then, ∠ACD is equal to ______.

From the given figure, the value of x is ______.

In the following figure, the value of ∠A + ∠B + ∠C + ∠D + ∠E + ∠F is ______.

In the following figure, PQ = PR, RS = RQ and ST || QR. If the exterior angle RPU is 140°, then the measure of angle TSR is ______.

If the exterior angle of a triangle is 130° and its interior opposite angles are equal, then measure of each interior opposite angle is ______.

In ∆PQR, if ∠P = 60°, and ∠Q = 40°, then the exterior angle formed by producing QR is equal to ______.

Which of the following triplets cannot be the angles of a triangle?