COMEDK-UGET SERIES Mathematics
Relations And Functions
12 previous year questions.
Volume: 12 Ques
Yield: Medium
High-Yield Trend
1
2024 1
2015 1
2014 3
2012 2
2011 1
2010 1
2009 1
2008 1
2007 Chapter Questions 12 MCQs
01
PYQ 2007
easy
mathematics ID: comedk-u
A set has elements. Then the maximum number of relations on (including empty relation) is
1
2
3
4
02
PYQ 2008
medium
mathematics ID: comedk-u
If a set has elements, then the number of relations on is
1
2
3
4
03
PYQ 2009
medium
mathematics ID: comedk-u
In the group under multiplication mod
1
1
2
4
3
2
4
3
04
PYQ 2010
medium
mathematics ID: comedk-u
In the group under multiplication modulo , if , then
1
5
2
4
3
3
4
6
05
PYQ 2011
medium
mathematics ID: comedk-u
In , the set of all integers, the inverse of with respect to defined by for all is
1
-14
2
7
3
14
4
-7
06
PYQ 2011
medium
mathematics ID: comedk-u
In under multiplication mod , if , then
1
2
2
4
3
6
4
none of these
07
PYQ 2012
medium
mathematics ID: comedk-u
Which of the following is a subgroup of the group under ?
1
2
3
4
08
PYQ 2012
medium
mathematics ID: comedk-u
Identify the false statement
1
A non-empty subset of a group is a subgroup of if and only if for every
2
The intersection of two subgroups of a group is again a subgroup.
3
A group of order three is not a belian.
4
If in a group , then is abelian
09
PYQ 2012
medium
mathematics ID: comedk-u
In the group under the value of is equal to
1
5
2
7
3
11
4
1
10
PYQ 2014
easy
mathematics ID: comedk-u
If then
1
2
3
4
11
PYQ 2015
easy
mathematics ID: comedk-u
The number of bijective functions from the set to itself, if contains elements is -
1
2
3
4
12
PYQ 2024
medium
mathematics ID: comedk-u
Which of the following relations on the set of real numbers is an equivalence relation?
1
2
3
4