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KEAM SERIES
Mathematics

Rate Of Change Of Quantities

3 previous year questions.

Volume: 3 Ques
Yield: Medium

High-Yield Trend

1
2025
1
2024
1
2021

Chapter Questions
3 MCQs

01
PYQ 2021
medium
mathematics ID: keam-202
A cube is expanding in such a way that its edge is increasing at a rate of 2 inches per second. If its edge is 5 inches long, then the rate of change of its volume is
1
150 in3/sec
2
75 in3/sec
3
50 in3/sec
4
30 in3/sec
5
45 in3/sec
02
PYQ 2024
medium
mathematics ID: keam-202

Ice is coated uniformly around a sphere of radius 15 cm. If ice is melting at the rate of when the thickness is 5 cm, then the rate of change of thickness of ice is

1
cm/min
2
cm/min
3
cm/min
4
cm/min
5
cm/min
03
PYQ 2025
medium
mathematics ID: keam-202
The surface area of a solid hemisphere is increasing at the rate of (retaining its shape). Then the rate of change of its volume (in ), when the radius is , is
1

2

3

4

5

About Rate Of Change Of Quantities - KEAM

Rate Of Change Of Quantities is a vital chapter for KEAM aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

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