Secondary School (English Medium) (5 to 8) कक्षा ८ - CBSE Question Bank Solutions for Mathematics

Find the following product:  (p² + 16) \[\left( p^2 - \frac{1}{4} \right)\]

Evaluate the following: 102 × 106

Evaluate the following: 109 × 107

Evaluate the following: 35 × 37

Evaluate the following: 53 × 55

Evaluate the following: 103 × 96

Evaluate the following: 34 × 36

Evaluate the following: 994 × 1006

Find the perimeter of the parallelogram PQRS.

Construct a parallelogram POUR in which, PO = 5.5 cm, OU = 7.2 cm and ∠O = 70°.

On dividing 57p²qr by 114pq, we get ______.

On dividing p(4p² – 16) by 4p(p – 2), we get ______.

Multiply the following:

(3x² + 4x – 8), (2x² – 4x + 3)

Multiply the following:

(2x – 2y – 3), (x + y + 5)

Simplify:

(3x + 2y)² + (3x – 2y)²

Simplify:

(3x + 2y)² – (3x – 2y)²

Simplify: 

`(7/9 a + 9/7 b)^2 - ab`

Simplify:

`(3/4x - 4/3y)^2 + 2xy`

Simplify:

(1.5p + 1.2q)² – (1.5p – 1.2q)²

Simplify:

(2.5m + 1.5q)² + (2.5m – 1.5q)²