Paper MCA NIMCET 

1. he number of values of k for which the system of equations (k + 1) x + 8y = 4k and kx + (k + 3)y = 3k – 1 has infinitely many solutions, is
(a) 0
(b) 1
(c) 2
(d) infinite
Ans. b
 
2. The point on the curve y = 6x – x2, where the tangent is parallel to x-axis is
(a) (0, 0)
(b) (2, 8) 
(c) (6, 0)
(d) (3, 9)
Ans. d
 
3. An I/O processor controls the flow of information between
(a) cache memory and I/O devices 
(b) main memory and I/O devices
(c) two I/O devices
(d) cache and main memories
Ans. b
 
4. Which of following devices will take highest time in taking the backup of the data from a computer?
(a) Magnetic disk
(b) Pen drive
(c) CD
(d) Magnetic tape
Ans. d
 
5.  ROM is a kind of
(a) primary memory
(b) cache memory
(c) removable memory
(d) secondary memory
Ans. d
 
6. Choose the words that best express the meaning of the given idiom-Mud slinging.
(a) Giving pain
(b) Abusing someone
(c) Laying blame
(d) Damaging the reputation
Ans. d
 
7. Pick the antonym of the word ‘Timid’.
(a) Bold
(b) Lazy 
(c) Calm
(d) Slow
Ans. a

8. Pick the part of the sentence that has an error. If you would have come to me, I would have helped you.
(a) If you would have
(b) Come to me
(c) I would have
(d) Helped you
Ans. a

9. The day on which the vacuuming is done, is
(a) Friday
(b) Monday
(c) Tuesday
(d) Wednesday
Ans. b
 
10. Sally does dusting on
(a) Friday
(b) Monday
(c) Tuesday
(d) Wednesday
Ans. c