Previous Year Questions

Q41 MCQ CUET-PG COMPUTER SCIENCE (MCA) Easy 4 Marks 2025

Discrete Mathematics → Functions

The center and radius for the circle x^2 + y^2 + 6x - 4y + 4 = 0 respectively are:

Choose One:

A) (2, 3) and 3

B) (3, 2) and 8

C) (2,-3) and 3

D) (-3, 2) and 3

Q42 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2025

Discrete Mathematics → Functions

If x^2 = -16y is an equation of parabola then: (A) directrix is y=4 (B) directrix is x=4 (C) co-ordinates of focus are (0,-4) (D) co-ordinates of focus are (-4,0) (E) length of latusrectum = 16. Choose the correct answer:

Choose One:

A) (A) and (E) only

B) (B), (C) and (E) only

C) (A), (C) and (E) only

D) (B), (D) and (E) only

Q43 MCQ CUET-PG COMPUTER SCIENCE (MCA) Hard 4 Marks 2025

Discrete Mathematics → Combinatorics

Bag A contains 3 Red and 4 Black balls while Bag B contains 5 Red and 6 Black balls. One ball is drawn at random from one of the bags and is found to be red. Then, the probability that it was drawn from Bag B is

Choose One:

A) 35/68

B) 7/38

C) 14/37

D) 34/43

Q44 MCQ CUET-PG COMPUTER SCIENCE (MCA) Easy 4 Marks 2025

Discrete Mathematics → Combinatorics

If 1/9! + 1/10! = x/11! then the value of x is:

Choose One:

A) 121

B) 120

C) 12

D) 24

Q45 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2025

Discrete Mathematics → Combinatorics

Out of 5 consonants and 4 vowels, how many words of 3 consonants and 3 vowels can be made?

Choose One:

A) 40

B) 80

C) 20

D) 240

PYQBOOK

Filter Questions

The center and radius for the circle x^2 + y^2 + 6x - 4y + 4 = 0 respectively are:

Choose One:

If x^2 = -16y is an equation of parabola then: (A) directrix is y=4 (B) directrix is x=4 (C) co-ordinates of focus are (0,-4) (D) co-ordinates of focus are (-4,0) (E) length of latusrectum = 16. Choose the correct answer:

Choose One:

Bag A contains 3 Red and 4 Black balls while Bag B contains 5 Red and 6 Black balls. One ball is drawn at random from one of the bags and is found to be red. Then, the probability that it was drawn from Bag B is

Choose One:

If 1/9! + 1/10! = x/11! then the value of x is:

Choose One:

Out of 5 consonants and 4 vowels, how many words of 3 consonants and 3 vowels can be made?

Choose One: