Previous Year Questions

Q26 MCQ CUET-PG COMPUTER SCIENCE (MCA) Easy 4 Marks 2025

Computer Organization & Architecture → Memory hierarchy

To provide a memory capacity of 32K x 16 how many address lines and data lines are required?

Choose One:

A) address lines = 14, data lines = 16

B) address lines = 15, data lines = 16

C) address lines = 14, data lines = 4

D) address lines = 15, data lines = 4

Q27 MCQ CUET-PG COMPUTER SCIENCE (MCA) Easy 4 Marks 2025

Computer Organization & Architecture → Memory hierarchy

Consider the following type of memories. (A) Hard Disk Drive (HDD) (B) Cache Memory (C) Random Access Memory (RAM) (D) Registers. Arrange the above memories according to their access speed (from fastest to slowest)

Choose One:

A) (D), (C), (B), (A)

B) (A), (C), (B), (D)

C) (B), (D), (C), (A)

D) (D), (B), (C), (A)

Q28 MCQ CUET-PG COMPUTER SCIENCE (MCA) Easy 4 Marks 2025

Discrete Mathematics → Sets and relations

From the given sets, which is an infinite set:

Choose One:

A) {x: x \in N and (x-1)(x-2)=0}

B) {x: x \in N and x is prime number and less than 199}

C) {x: x \in N and x^5-1=0}

D) {x: x \in N and x is odd}

Q29 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2025

Discrete Mathematics → Sets and relations

Match List-I with List-II: (A) If X and Y are two sets such that n(X)=17, n(Y)=23, n(X \cup Y)=38 then n(X \cap Y) is... (B) If n(X)=28, n(Y)=32, n(X \cap Y)=10 then n(X \cup Y) is... (C) If n(X)=10, then n(P(X)) is... (D) If n(Y)=20... Choose the correct answer:

Choose One:

A) (A)-(IV), (B)-(III), (C)-(II), (D)-(I)

B) (A)-(IV), (B)-(III), (C)-(I), (D)-(II)

C) (A)-(IV), (B)-(I), (C)-(II), (D)-(III)

D) (A)-(IV), (B)-(II), (C)-(I), (D)-(III)

Q30 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

PYQBOOK

Filter Questions

To provide a memory capacity of 32K x 16 how many address lines and data lines are required?

Choose One:

Consider the following type of memories. (A) Hard Disk Drive (HDD) (B) Cache Memory (C) Random Access Memory (RAM) (D) Registers. Arrange the above memories according to their access speed (from fastest to slowest)

Choose One:

From the given sets, which is an infinite set:

Choose One:

Match List-I with List-II: (A) If X and Y are two sets such that n(X)=17, n(Y)=23, n(X \cup Y)=38 then n(X \cap Y) is... (B) If n(X)=28, n(Y)=32, n(X \cap Y)=10 then n(X \cup Y) is... (C) If n(X)=10, then n(P(X)) is... (D) If n(Y)=20... Choose the correct answer:

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: