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

If the circumference of a circle is 82π, then the value of ‘r’ is

Circumference of a circle is always ______.

A wheel of a car covers a distance of 3520 cm in 20 rotations. Find the radius of the wheel?

The cost of fencing a circular race course at the rate of ₹ 8 per metre is ₹ 2112. Find the diameter of the race course

The cost of decorating the circumference of a circular lawn of a house at the rate of ₹ 55 per metre is ₹ 16940. What is the radius of the lawn?

The coefficient of leading term of the expression 3z²y + 2x – 3 is _________

Complete the Pascal’s Triangle.

The following hexagonal shapes are taken from Pascal’s Triangle. Fill in the missing numbers.

Complete the Pascal’s Triangle by taking the numbers 1, 2, 6, 20 as line of symmetry.

The elements along the sixth row of the Pascal’s Triangle is

The difference between the consecutive terms of the fifth slanting row containing four elements of a Pascal’s Triangle is

What is the sum of the elements of nineth row in the Pascal’s Triangle?

Find the triangular numbers from the Pascal’s Triangle and colour them.

Write the first five numbers in the third slanting row of the Pascal’s Triangle and find their squares. What do you infer?

The following hexagonal shapes are taken from Pascal’s Triangle. Fill in the missing numbers.

The following hexagonal shapes are taken from Pascal’s Triangle. Fill in the missing numbers.

The following hexagonal shapes are taken from Pascal’s Triangle. Fill in the missing numbers.

Verify whether the following hexagonal shapes form a part of the Pascal’s Triangle.

Verify whether the following hexagonal shapes form a part of the Pascal’s Triangle.

Verify whether the following hexagonal shapes form a part of the Pascal’s Triangle.