KCET SERIES Mathematics
Permutations
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2018 Chapter Questions 2 MCQs
01
PYQ 2018
easy
mathematics ID: kcet-201
Everybody in a room shakes hands with everybody else. The total number of handshakes is 45. The total number of persons in the room is
1
9
2
10
3
5
4
15
02
PYQ 2018
medium
mathematics ID: kcet-201
The number of ways in which 5 girls and 3 boys can be seated in a row so the no two boys are together is
1
14040
2
14440
3
14000
4
14400