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BITSAT SERIES
Mathematics

Increasing And Decreasing Functions

9 previous year questions.

Volume: 9 Ques
Yield: Medium

High-Yield Trend

1
2021
1
2017
2
2016
1
2014
1
2013
1
2012
1
2011
1
2010

Chapter Questions
9 MCQs

01
PYQ 2010
medium
mathematics ID: bitsat-2
The function f(x)= x-4x is strictly decreasing on
1
(-(Ļ€)/(3),(Ļ€)/(3))
2
((Ļ€)/(3),(Ļ€)/(2))
3
(-(Ļ€)/(3),(Ļ€)/(2))
4
((Ļ€)/(2),Ļ€)
02
PYQ 2011
medium
mathematics ID: bitsat-2
The function f(x)=sin x-kx-c, where k and c are constants, decreases always when:
1
k>1
2
k\ge1
3
k<1
4
k\le1
03
PYQ 2012
medium
mathematics ID: bitsat-2
If , is a decreasing function of , then the set of possible values of (independent of ) is:
1

2

3

4

04
PYQ 2013
medium
mathematics ID: bitsat-2
The function is increasing in the set
1

2

3

4

05
PYQ 2014
medium
mathematics ID: bitsat-2
The interval in which the function increases less rapidly than the function , is
1

2

3

4
None of these
06
PYQ 2016
medium
mathematics ID: bitsat-2
The set of all values of a for which the function f(x)=(aĀ²-3a+2)(cosĀ²x/4-sinĀ²x/4)+(a-1)x is decreasing is
1

2

3

4
(1,3)āˆŖ(3,5)
07
PYQ 2016
medium
mathematics ID: bitsat-2
Consider the following statements in respect of the function I. is increasing in II. has no root in . Which of the statements given above is/are correct?
1
Only I
2
Only II
3
Both I and II
4
Neither I nor II
08
PYQ 2017
medium
mathematics ID: bitsat-2
If f(x)=xĖ£, then f(x) is increasing in interval
1

2

3

4
None of these
09
PYQ 2021
medium
mathematics ID: bitsat-2
If f(x)=xĖ£, then f(x) is increasing in interval
1
[0,e]
2
[0,(1)/(e)]
3
[0,1]
4
None of these

About Increasing And Decreasing Functions - BITSAT

Increasing And Decreasing Functions is a vital chapter for BITSAT 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

Why focus on Increasing And Decreasing Functions PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Increasing And Decreasing Functions carry the most weight. Then, tackle the questions iteratively to solidify your understanding.