M L Aggarwal Solutions for Exercise 7: Chapter Test

Author:M L Aggarwal

M L Aggarwal Mathematics Solutions for Exercise - M L Aggarwal Solutions for Exercise 7: Chapter Test

Attempt the practice questions from Exercise 7: Chapter Test with hints and solutions to strengthen your understanding. Understanding ICSE Mathematics Class 10 solutions are prepared by Experienced Embibe Experts.

Questions from M L Aggarwal Solutions for Exercise 7: Chapter Test with Hints & Solutions

MEDIUM
10th ICSE
IMPORTANT

A cylinder of maximum volume is cut out from a wooden cuboid of length 30 cm and cross-section a square of side 14 cm. Find the volume of the cylinder and the volume of wood wasted. [Use π=227]

HARD
10th ICSE
IMPORTANT

Find the volume and the total surface area of a cone having slant height 17 cm and base diameter 30 cm. Take π=3.14.

MEDIUM
10th ICSE
IMPORTANT

The volume of hemisphere is 242512 cm3. Find its curved surface area.

HARD
10th ICSE
IMPORTANT

A solid wooden toy is in the shape of a right circular cone mounted on a hemisphere. If the radius of the hemisphere is 4.2 cm and the total height of the toy is 10.2 cm, find the volume of the toy. (Use π=227)

MEDIUM
10th ICSE
IMPORTANT

A cone and a cylinder are of the same height. If diameters of their bases are in the ratio 3:2, find the ratio of their volumes.

MEDIUM
10th ICSE
IMPORTANT

A solid cone of base radius 9 cm and height 10 cm is lowered into a cylindrical jar of radius 10 cm, which contains water sufficient to submerge the cone completely. Find the rise in water level in the jar.

HARD
10th ICSE
IMPORTANT

The entire surface of a solid cone of base radius 3 cm and height 4 cm is equal to the entire surface of a solid right circular cylinder of diameter 4 cm. Find the ratio of their volumes.

MEDIUM
10th ICSE
IMPORTANT

Find the least number of coins of diameter 2.5 cm and height 3 mm which are to be melted to form a solid cylinder of radius 3 cm and height 5 cm.