M L Aggarwal Solutions for Chapter: Surface Areas and Volumes, Exercise 6: Objective Questions

Author:M L Aggarwal

M L Aggarwal Mathematics Solutions for Exercise - M L Aggarwal Solutions for Chapter: Surface Areas and Volumes, Exercise 6: Objective Questions

Attempt the practice questions on Chapter 13: Surface Areas and Volumes, Exercise 6: Objective Questions with hints and solutions to strengthen your understanding. CBSE Syllabus Standard Mathematics for Class IX solutions are prepared by Experienced Embibe Experts.

Questions from M L Aggarwal Solutions for Chapter: Surface Areas and Volumes, Exercise 6: Objective Questions with Hints & Solutions

MEDIUM
9th CBSE
IMPORTANT

If a rectangular piece of paper of dimension 30 cm×14 cm is rolled to form a hollow circular cylinder, then the curved surface area of the cylinder is _____.

MEDIUM
9th CBSE
IMPORTANT

If a rectangular piece of paper of dimension 44 cm×20 cm is rolled to form a hollow cylinder of height 20 cm, then the radius of the cylinder is _____.

MEDIUM
9th CBSE
IMPORTANT

If the base diameter and the height of a cone are 10 cm and 12 cm respectively, then the slant height of the cone is _____.

EASY
9th CBSE
IMPORTANT

If the volume of a sphere is 4851 cm3, then the length of its diameter is _____.

MEDIUM
9th CBSE
IMPORTANT

If a right circular cone of vertical height 24 cm has volume 1232 cm3, then the area of the base of the cone is _____.

MEDIUM
9th CBSE
IMPORTANT

The cost of digging a well at the rate of 12 per cubic metre when the well is 10 m deep and its diameter is 312 m is _____.

MEDIUM
9th CBSE
IMPORTANT

The height of a conical tent is 6 m and the diameter of its base is 16 m. The cost of the tarpaulin required for making the tent at the rate of 35 m2 is _____.

MEDIUM
9th CBSE
IMPORTANT

If the radius and the volumes of a cone and a sphere are equal, then the ratio of the diameter of the sphere to the height of the cone is _____.