JIPMAT 2025 (QA) - A solid brass sphere of radius 21 cm is converted into a right circular cylindrical rod of length 28 cm. The ratio of total surface areas of the rod to sphere is : | PYQs + Solutions

JIPMAT 2025

Geometry

Hard

3:1

7:6

7:3

3:7

✅ Correct Option: 2

Related questions:

Two identical solid cubes of side 5 cm are joined end to end. Then the total surface area of the resulting cuboid is:

The radii of two cones are in the ratio 2:3 and their volumes are in the ratio 1:3. Then the ratio of their heights is:

A 30 meter deep well, with a diameter of 7 meters is dug and the earth from digging is evenly spread out to form a platform of size 22 meters by 14 meters. The height of the platform is:

JIPMAT 2025 (QA) PYQs

Keyboard Shortcuts