SSLC (English Medium) इयत्ता ८ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Mathematics

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)

Factorise the following by taking out the common factor

ab² – bc² – ab + c²

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

CITY with `bar("CI") || bar("YT")`, CI = 7 cm, IT = 5.5 cm, TY = 4 cm and YC = 6 cm

If a number has 5 or 6 digits in it, then its square root will have ___________ digits

The value of `sqrt(180)` lies between integers ______ and ______

The square root of 225 is 15

Factorise the following by taking out the common factor

6xy – 4y² + 12xy – 2yzx

Factorise the following by taking out the common factor

a³ – 3a² + a – 3

Construct the following parallelograms with the given measurements and find their area.

ARTS, AR = 6 cm, RT = 5 cm and ∠ART = 70°

Examine if the following is a perfect square

725