SSLC (English Medium) Class 8 - Tamil Nadu Board of Secondary Education Question Bank Solutions

When a square number ends in 6, its square root will have 6 in the unit’s place

A square number will not have odd number of zeros at the end

There is a large square portrait of a leader that covers an area of 4489 cm². If each side has a 2 cm liner, what would be its area?

Factorise the following by taking out the common factor

18xy – 12yz

Factorise the following by taking out the common factor

9x⁵y³ + 6x³y² – 18x²y

Construct the following trapeziums with the given measures and also find their area.

ARMY with `bar("AR") || bar("YM")`, AR = 7 cm, RM = 6.5 cm ∠RAY = 100° and ∠ARM = 60°

The number of non-square numbers between 24² and 25² is ______

The number of perfect square numbers between 300 and 500 is ______

The number of zeros in the square of 91000 is 9

The square of 75 is 4925

Find the square of the following number

17

Find the square of the following number

203

Find the square of the following number

1098

Find the length of a room whose area is `153/10` sq.m and whose breadth is `2 11/20` m

225 square shaped mosaic tiles, area 1 square decimeter exactly cover a square shaped verandah. How long is each side of the square shaped verandah?

A group of 1536 cadets wanted to have a parade forming a square design. Is it possible? If it is not possible, how many more cadets would be required?

Factorise the following by taking out the common factor

x(b – 2c) + y(b – 2c)

Factorise the following by taking out the common factor

(ax + ay) + (bx + by)

Factorise the following by taking out the common factor

2x²(4x – 1) – 4x + 1

Factorise the following by taking out the common factor

3y(x – 2)² – 2(2 – x)