KCET SERIES Mathematics
Binary Operations
6 previous year questions.
Volume: 6 Ques
Yield: Medium
High-Yield Trend
2
2020 2
2006 2
2005 Chapter Questions 6 MCQs
01
PYQ 2005
easy
mathematics ID: kcet-200
In the group of positive rational numbers w.r.t. the binary operation defined by the solution of the equation in is
1
2
3
4
02
PYQ 2005
easy
mathematics ID: kcet-200
In the group under multiplication modulo , the inverse of is
1
1
2
3
3
7
4
9
03
PYQ 2006
medium
mathematics ID: kcet-200
In the group under multiplication modulo , the solution of is =
1
11
2
7
3
1
4
5
04
PYQ 2006
medium
mathematics ID: kcet-200
On the set of all rational numbers the operation which is both associative and commutative is given by , is:
1
2a + 3b
2
ab + 1
3
4
a + b + ab
05
PYQ 2020
easy
mathematics ID: kcet-202
If A = {a, b, c}, then the number of binary operations on A is
1
3
2
36
3
33
4
39
06
PYQ 2020
medium
mathematics ID: kcet-202
If , then the number of binary operations on is
1
3
2
3
4
About Binary Operations - KCET
Binary Operations is a vital chapter for KCET 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 Binary Operations 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 Binary Operations carry the most weight. Then, tackle the questions iteratively to solidify your understanding.