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Frequently Asked CMC Placement Papers with Solution Page 2

(#M40008325) CMC QUESTION DATA SUFFICIENCY (A) (1) alone sufficient (B) (2) alone sufficient (C) both together are sufficient Keep an EYE

Q. How much is Janes salary?

Option
a) Janes salary is 70% of John's salary
b) Johns salary is 50% of Mary's salary

Asked In CMC (13 years ago)

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(#M40023043) CMC QUESTION time and work Keep an EYE

Q. A and B can separately do apiece of work in 20 and 15 days respectively. They worked together for 6 days, after which B was replaced by C. If -the work was finished in next 4 days, then the number of days in which C alone could do the work will be

Option
a) 60
b) 40
c) 35
d) 30

Asked In CMC HARJINDER SINGH (12 years ago)

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(#M40085995) CMC QUESTION Technical written test question Keep an EYE

Which of the following sorting algorithms does not have worst case running time of O(n2) ?
A Merge Sort
B Quick Sort
C Bubble Sort
D Insertion Sort

Asked In CMC Naveen (10 years ago)

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(#M40085996) CMC QUESTION Technical written test question Keep an EYE

The following operations are performed on a stack:
push(10), push(20), pop, push(10), push(20), pop, pop, pop, push(20), pop. The sequence of values popped out is

A) 20, 10, 20, 10, 20
B) 20, 20, 10, 10, 20
C) 10, 20, 20, 10, 20
D) 20, 20, 10, 20, 10

Asked In CMC Naveen (10 years ago)

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(#M40008323) CMC QUESTION DATA SUFFICIENCY (A) (1) alone sufficient (B) (2) alone sufficient (C) both together are sufficient Keep an EYE

Q. Fifty students have signed up for atleast one of the courses GERMANI 1 & ENGLISH 1, how many of the 50 students are taking GERMANI 1 but not ENGLISH 1?

Option
1) 16 students are taking GERMANI 1 & ENGLISH 1
2) The number of students taking ENGLISH 1 but not GERMANI 1 is the same as the number of students taking GERMANI 1

Asked In CMC (13 years ago)

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(#M40008318) CMC QUESTION DATA SUFFICIENCY (A) (1) alone sufficient (B) (2) alone sufficient (C) both together are sufficient Keep an EYE

How much does John weigh? Jim weigh 200 pounds.
1) Toms weight plus Moes weight equal to John's weight.
2) John's weight plus Moe's weight equal to Twice Tom's weight.

Asked In CMC (13 years ago)

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(#M40164680) CMC QUESTION calender Keep an EYE

15. If Tuesday falls on fourth of the month. What day will dawn three days after the 24th?

Asked In CMC neeraja (8 years ago)

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(#M40037547) CMC QUESTION Keep an EYE

12) The following conditions are necessary for a deadlock
I) Mutual exclusion
II) Hold & wait
III) No preemption
IV) Circular waits
A) I, II, III only
B) II, III, IV only
C) I, II, IV only
D) All of the above

13) i=0; sum=0; j=0;
while (i<=50)
{
i = i + (j ? 2 : 3);
j = !j;
sum += i;
}
printf ("%d", sum);
What is the output?
A) 410
B) 630
C) 490
D) 530

14) If x then y else false
The above statement is equal to following Boolean expression
A) x OR y
B) x AND y
C) x XOR y
D) NOT x

15) Octal equivalent of hexadecimal number AB is:
A 523
B 253
C 171
D 1010 1011

16) Instruction sequencing is done by the following register:
A) Stack pointer
B) Instruction register
C) program counter
D) Accumulator

17) Find the odd one out
A) Semiconductor memory
B) magnetic memory
C) Charge coupled memory
D) Virtual memory

18) Which of the following is a valid flip-flop?
A) JK Flip-flop
B) S Flip-flop
C) R Flip-flop
D) None

19) Which of the following allows multiple program threads to share the same resource?
A) Mutex
B) Pipe
C) File Handle
D) Deadlock

20) Postfix representation of A / (B + C) * (D - E)

A) /A*+BC-DE
B) ABC+DE-*/
C) ABCDE-+*/
D) A+BC-DE*/

21) Range of signed integers represented by 8 bits:
A) 127 to 127
B) 128 to 127
C) 127 to 128
D) 128 to 128

22) 2's Complement of 1010001010110111
A) 0101110101001000
B) 0101110101001111
C) 0101110101000111
D) 0101110101000000

23) Which of the following is part of the CPU (Central Processing Unit)
A) Harddisk
B) Registers
C) RAM (Random Access Memory)
D) DMA (Dynamic Memory Access)

24) What is the 2 GB (Giga Bytes) equivalent value in decimal?
A) 2141592658
B) 2097152948
C) 2000000000
D) 2147483648

25) What is decimal and binary equivalent of an octal number 127?
A) 87 and 1010111
B) 78 and 1010110
C) 87 and 1010110
D) 78 and 1010111

26) What is the address space range of a microprocessor with 32-bit address bus?
A) 0x00000000-0xFFFFFFF

Asked In CMC sonu (11 years ago)

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(#M40034548) CMC QUESTION Keep an EYE

If 222 = 6
333 = 12
444 = 20
Then, 555 = ??

Asked In CMC paridhi jain (11 years ago)

Solved Ann Theressa Read Solution (22)

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(#M40023038) CMC QUESTION time and work Keep an EYE

Q. A certain number of men complete a piece of work in 60 days. If there were 8 men more, the work could be finished in 10 days less. How many men were originally there?

Option
a) 30
b) 32
c) 36
d) 40

Asked In CMC HARJINDER SINGH (12 years ago)

Solved rekha singh Read Solution (3)

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