SSLC (English Medium) इयत्ता ७ - Tamil Nadu Board of Secondary Education Question Bank Solutions

Find the greater decimal number in the following.

5.6, 6.5

Find the greater decimal number in the following.

1.2, 2.1

Find the smaller decimal number in the following.

25.3, 25.03

Find the smaller decimal number in the following.

7.01, 7.3

Find the smaller decimal number in the following.

5.6, 6.05

Which is greater?

0.888 or 0.28

Which is greater?

23.914 or 23.915

In a 25 m swimming competition, the time taken by 5 swimmers A, B, C, D and E are 15.7 seconds, 15.68 seconds, 15.6 seconds, 15.74 seconds and 15.67 seconds respectively. Identify the winner

Simplify using law of exponents.

(6⁴)³

Simplify using law of exponents.

(x^m)⁰

Simplify and express the following in exponential form:

4⁵ × 4² × 4⁴ 

How many zeros are there in 100¹⁰?

2⁴⁰ + 2⁴⁰ is equal to

6² × 6^m = 6⁵, find the value of ‘m’

(p – q)² = _______________

The factors of x² – 4x + 4 are __________

(a – 1)² = a² – 1

Expand the following square, using suitable identities

(b – 7)²

Expand the following square, using suitable identities

(xyz – 1)²

Evaluate the following, using suitable identity

998²