SSLC (English Medium) Class 7 - Tamil Nadu Board of Secondary Education Question Bank Solutions

Say true or false.

The sum of two integers can never be zero

The perimeter of a parallelogram whose adjacent sides are 6 cm and 5 cm is

The subtraction of 5m from −3m is _____________

Sum of a – b + c and – a + b – c is zero

Subtract: 4k from 12k

Subtract: 15q from 25q

Subtract: 7xyz from 17xyz

Subtract: 13x + 12y – 5 from 27x + 5y – 43

Subtract: 3p + 5 from p – 2q + 7

Subtract: m + n from 3m – 7n

Subtract: 2y + z from 6z – 5y

Simplify: (x + y – z) + (3x – 5y + 7z) – (14x + 7y – 6z)

When we subtract ‘a’ from ‘−a’, we get __________

Subtract – 3ab – 8 from 3ab + 8. Also, subtract 3ab + 8 from – 3ab – 8

What should be subtracted from 2m + 8n + 10 to get – 3m + 7n + 16?

Find the missing values in the following table for the circles with radius (r), diameter (d) and Circumference (C).

Find the missing values in the following table for the circles with radius (r), diameter (d) and Circumference (C).

Find the missing values in the following table for the circles with radius (r), diameter (d) and Circumference (C).

Simplify using law of exponents.

2⁵ ÷ 2³ 

Simplify and express the following in exponential form:

(5² × 5⁸) ÷ 5⁵