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

Find `3 1/5 ÷ 1 2/3`

Find `2 1/5 ÷ 1 1/5`

Write `1/3` as a percent.

Convert `5/4` to percent.

Convert `2/40` to percent.

Out of 25 children in a class, 15 are girls. What is the percentage of girls?

Out of 32 students, 8 are absent. What percent of the students are absent?

Find the height ‘x’ if the area of the parallelogram is 24 cm² and the base is 4 cm.

The two sides of the parallelogram ABCD are 6 cm and 4 cm. The height corresponding to the base CD is 3 cm.
Find the
(i) area of the parallelogram.
(ii) the height corresponding to the base AD.

(–43) × (–99) + 43 is equal to ______.

Which of the following is different from the others?

If we multiply ______ number of negative integers, then the resulting integer is positive.

(–25) × (–2) = ______.

______ × (–93) = 93

(–40) × ______ = 80

______ × (–23) = –920

Sum of two negative integers always gives a number smaller than both the integers.

(–19) × (–11) = 19 × 11

–3 × 3 = –12 – (–3)

Product of two negative integers is a negative integer.