• Placement Questions

Placement Papers with Solutions

(#M40155412) GMAT QUESTION Train and distance Keep an EYE

Two trains, 300 miles apart are traveling towards each other with one with a constant speed of 70mph and other 50 mph.How long does it take for both to meet/crash?

Asked In GMAT Naveen (9 years ago)

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(#M40155395) L&T QUESTION Area of Circle Keep an EYE

What is the area of a circle with the circumference of 88cms?

1) 618sq cms
2) 516sq cms
3) 600sq cms
4) 615sq cms
5) None of these

Asked In L&T Naveen (9 years ago)

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(#M40154383) GENERAL QUESTION math puzzle Keep an EYE

how many days will it take 45 rats to eat 25 blocks of cheese if they all eat equal parts and they decrease by 3 every day in number

Asked In General Naveen (9 years ago)

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(#M40147948) IIT-JEE QUESTION JEE Main 2015 answer key Keep an EYE

Here is IIT JEE MAIN 2015 ANSWER KEY, IIJ JEE main 2015 question paper, IIT JEE Main 2015 solution, Download IIT JEE main 2015 Answer Key

SN A B C D
01) 3 2 4 4
02) 2 3 1 4
03) 3 1 3 3
04) 3 2 4 4
05) 2 2 1 4
06) 3 4 1 2
07) 2 2 1 4
08) 1 3 3 1
09) 3 1 4 4
10) - 2 3 2
11) 3 1 1 3
12) 2 1 4 4
13) 2 4 2 1
14) 1 3 1 4
15) 3,4 1 1 2
16) 2 4 1 1
17) 4 3 1 -
18) 3 3 1 1
19) 1 4 4 1
20) 2 1 4 1,2
21) 3 3 4 3
22) 4 4 - 1
23) 2 4 2 3
24) 1 4 4 1
25) 4 4 2 1
26) 2 1 4 4
27) 1 4 4 1
28) 3 1 2 3
29) 3 1 2 3
30) 1 3 2 1
31) 4 4 1 3
32) 1 2 3 2
33) 3 3 4 3
34) 2 1 3 2
35) 4 3 3 1
36) 2 2 3 3
37) 2 - 3 1
38) 2 2 4 1
39) 1 3 4 2
40) 1 3 4 3
41) 3 3 4 4
42) 4 2 4 2
43) 1 3 2 1
44) 2 1 1 1
45) 4 2 3 1
46) 2 3 2 4
47) 4 1 4 1
48) 2 4 3 2
49) 3 4 3 4
50) 1 2 2 2
51) 1 3 - 2
52) 1 4 1 2
53) 2 2 1,4 3
54) 4 4 2 3
55) 4 3 3 2
56) 3 4 4 1
57) 2 2 2 1
58) 1 3 2 1
59) 3 2 4 2
60) 1 2 1 -
61) 1 4 3 4
62) 3 1 2 2
63) 3 4 4 4
64) 4 2 1 1
65) 3 2 3 3
66) 2 3 1 3
67) 1 4 2 1
68) 2 1 2 1
69) 2 4 1 1
70) 3 2 3 2
71) 1 4 3 2
72) 4 1 1 3
73) 3 1 3 3
74) 4 2 1 4
75) 3 1 2 4
76) 4 2 4 2
77) 3 2 2 4
78) 4 2,3 2 4
79) 3 1 3 3
80) 3 2 1 1
81) 4 4 4 2
82) 4 2 2 3
83) 4 2 2 4
84) 3 3 3 2
85) 1 1 3 4
86) - 2 4 3
87) 4 - 1 2
88) 1 1 2 4
89) 1 1 4 2
90) 4 3 3 3


We found 3 question doubtful
SN A B C D
10) - 2 3 2
15) 3,4 1 1 2
17) 4 3 1 -
20) 2 1 4 1,2
22) 4 4 - 1
37) 2 - 3 1
51) 1 3 - 2
53) 2 2 1,4 3
60) 1 2 1 -
78) 4 2,3 2 4
86) - 2 4 3
87) 4 - 1 2

Download answer key

http://www.m4maths.com/JEE_Main_2015_answer_key_PDF_download.pdf

Asked In IIT-JEE Naveen (10 years ago)

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(#M40086003) CMC QUESTION Technical written test question Keep an EYE

When a binary tree is traversed in preorder and inorder, the labels of the nodes are printed as below.
Preorder: A B C D E F G H
In order: B C A E G F D H
In what order the nodes appear if the same binary is traversed in post-order?
A) C B G F E H D A
B) C B E G F H D A
C) C B F G E D H A
D) Can’t be decided unless tree representation is given

Asked In CMC Naveen (10 years ago)

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(#M40086002) CMC QUESTION Technical written test question Keep an EYE

The system call that is key to multitasking in UNIX
A) Exec
B) Fork
C) System
D) None

Asked In CMC Naveen (10 years ago)

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(#M40086001) CMC QUESTION Technical written test question Keep an EYE

Which of the following shell variable is used to return the process ID of the current shell?
A) $!
B) $$
C) $*
D) None

Asked In CMC Naveen (10 years ago)

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(#M40086000) CMC QUESTION Technical written test question Keep an EYE

Consider the C language code given below.
int *a;
int b[2];
a = b;
b[0] = -46;
b[1] = -23;
*a = -34;
(*++a)++;
What are the values of b[0], b[1] at the end.
A -34, -24
B -46, -22
C -34, -22
D -46, -23

Asked In CMC Naveen (10 years ago)

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(#M40085999) CMC QUESTION Technical written test question Keep an EYE

Which one of the following is the most suitable data structure for applications involving frequent additions and deletions of data elements?
A Stack
B Arrays
C Linear lists
D Linked list

Asked In CMC Naveen (10 years ago)

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(#M40085997) CMC QUESTION Technical written test question Keep an EYE

In a memory system, read access takes 100 ns and write access takes 80 ns. If 60% of the access requests are reads, what is the average access time of the memory?
A) 3 ns
B) 92 ns
C) 108 ns
D) 88 ns

Asked In CMC Naveen (10 years ago)

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