S.N. Chhibber Solutions for Chapter: Surface Area and Volume of Solids, Exercise 1: Exercise

Author:S.N. Chhibber

S.N. Chhibber Mathematics Solutions for Exercise - S.N. Chhibber Solutions for Chapter: Surface Area and Volume of Solids, Exercise 1: Exercise

Attempt the practice questions on Chapter 21: Surface Area and Volume of Solids, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Joy Of Mathematics 8 solutions are prepared by Experienced Embibe Experts.

Questions from S.N. Chhibber Solutions for Chapter: Surface Area and Volume of Solids, Exercise 1: Exercise with Hints & Solutions

EASY
8th CBSE
IMPORTANT

A lump of metal 136 cm3 and weighing 207 g is hammered into a cube of side 2 cm. If the weight of the cube is w g, then find w (correct up to one decimal place).

MEDIUM
8th CBSE
IMPORTANT

5 cubes of sides 8 cm are melted to form a cuboid of square base with height 10 cm. If the side of the square base of the cuboid so formed is k cm, then find k.

MEDIUM
8th CBSE
IMPORTANT

If the volume of wood used to make a closed box with outer dimensions 13 m×16 m×10 m and thickness 50 cm is k m3, then find the value of k.

EASY
8th CBSE
IMPORTANT

A metallic cuboid of dimensions 63 cm×35 cm×21 cm is melted and cast into cubes of length 7 cm. Find the number of cubes which can be made.

MEDIUM
8th CBSE
IMPORTANT

A cardboard sheet is in rectangular shape with dimensions 80 cm×50 cm. From each corner of the sheet, a square of side 10 cm is cut off and an open box is made of the remaining sheet. Find the volume of the cuboid so formed in cm3.

MEDIUM
8th CBSE
IMPORTANT

Two cubes each of 15 cm edge are joined end to end. Find the surface area and volume of the resulting cuboid.

EASY
8th CBSE
IMPORTANT

The dimensions of a cuboid are 36 cm×75 cm×80 cm. Find the surface area of a cube whose capacity is equal to that of the cuboid. (excluding units)

EASY
8th CBSE
IMPORTANT

The areas of three adjacent faces of a cuboid are 80 cm2,60 cm2 and 48 cm2 respectively. Find the volume of the cuboid. Also find the dimensions of the cuboid.