Secondary School (English Medium) (5 to 8) कक्षा ८ - CBSE Question Bank Solutions for Mathematics

With the decrease in prices of tea by 15% Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?

Find the perimeter of the given figure.

Find the area of the shaded portion in the following figure.

Find the area of the shaded portion in the following figure.

Find the area of the shaded portion in the following figure.

Find the area of the shaded portion in the following figure.

Find the area of the shaded portion in the following figure.

Find the area of the shaded portion in the following figure.

Find the area of the shaded portion in the following figure.

Find the volume of the given figure if volume = base area × height.

Find the volume of the given figure if volume = base area × height.

Find the volume of the given figure if volume = base area × height.

Work out the surface area of following shape (use π = 3.14).

Work out the surface area of following shape (use π = 3.14).

Work out the surface area of following shape (use π = 3.14).

Work out the surface area of following shape (use π = 3.14).

A two-digit number ab is always divisible by 2 if b is an even number.

Write the additive inverse of: `2/8`

Write the additive inverse of  `(-5)/9`

Write the additive inverse of `(-6)/(-5)`