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

1 × 35 is divisible by 9 if x = ______.

If 213 × 27 is divisible by 9, then the value of x is 0. 

Represent these numbers on the number line

`7/4`

Represent these numbers on the number line.

`-5/6`

Represent `(-2)/11, (-5)/11, (-9)/11` on the number line.

Write five rational numbers which are smaller than 2.

If you subtract `1/2` from a number and multiply the result by `1/2`, you get `1/8`. What is the number?

The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and the breadth of the pool?

The base of an isosceles triangle is `4/3` cm. The perimeter of the triangle is `4 2/15` cm. What is the length of either of the remaining equal sides?

Sum of two numbers is 95. If one exceeds the other by 15, find the numbers.

Solve the following equation and check your result:

3x = 2x + 18

Solve the following equation and check your result:

5t − 3 = 3t − 5

Solve the following equation and check your result:

4z + 3 = 6 + 2z

Solve the following equation and check your result:

5x + 9 = 5 + 3x

Solve the following equation and check your result:

2x − 1 = 14 − x

Solve the following equation and check your result:

8x + 4 = 3(x − 1) + 7

Solve the following equation and check your result:

`x = 4/5 (x + 10)`

Solve the following equation and check your result:

`(2x)/3 + 1 = (7x)/15 + 3`

Solve the following equation and check your result:

`2y + 5/3 = 26/3 - y`

Solve the following equation and check your result:

`3m = 5m - 8/5`