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

The product of two rational numbers is 15. If one of the numbers is −10, find the other.

The product of two rational numbers is\[\frac{- 8}{9} .\]  If one of the numbers is \[\frac{- 4}{15},\] find the other.

Using square root table, find the square root
7 

Using square root table, find the square root
15 

Using square root table, find the square root
74 

Using square root table, find the square root
82 

Using square root table, find the square root
198 

Using square root table, find the square root
4955 

Using square root table, find the square root \[\frac{99}{144}\] 

Using square root table, find the square root \[\frac{57}{169}\] 

Using square root table, find the square root \[\frac{101}{169}\] 

Using square root table, find the square root
13.21 

Using square root table, find the square root 

Using square root table, find the square root
110 

Using square root table, find the square root
1110 

Using square root table, find the square root
11.11

The area of a square field is 325 m². Find the approximate length of one side of the field. 

Find the length of a side of a sqiare, whose area is equal to the area of a rectangle with sides 240 m and 70 m. 

Locate the points:

(1, 1), (1, 2), (1, 3), (1, 4)