KCET SERIES Mathematics
Validating Statements
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
1
2024 1
2020 1
2018 1
2009 1
2000 Chapter Questions 5 MCQs
01
PYQ 2000
medium
mathematics ID: kcet-200
If is false, then the truth values of are respectively
1
T, F, F
2
F, F, F,
3
F, T, T
4
T, T,F
02
PYQ 2009
medium
mathematics ID: kcet-200
The negation of is
1
2
3
4
03
PYQ 2018
medium
mathematics ID: kcet-201
The negation of the statement "72 is divisible by 2 and 3" is
1
72 is not divisible by 2 or 72 is not divisible by 3
2
72 is not divisible by 2 or 72 is divisible by 3
3
72 is not divisible by 2 and 72 is divisible by 3
4
72 is not divisible by 2 and 3
04
PYQ 2020
medium
mathematics ID: kcet-202
The negation of the statement "For all real numbers x and y, x + y = y + x" is
1
For all real numbers x and y, x + y y + x
2
For some real numbers x and y, x+y = y+x
3
For some real number x and y, x + y y + x
4
for some real numbers x and y, x-y=y-x
05
PYQ 2024
medium
mathematics ID: kcet-202
The negation of the statement “For every real number , is positive” is:
1
For every real number , is not positive
2
For every real number , is negative
3
There exists at least one real number such that is not positive
4
There exists at least one real number such that is positive