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Frequently Asked Interview Questions and Answers

(#M40016643) MBA QUESTION number systems, progressions Keep an EYE

find the unit digit of (57867^192567) - (1452^876)?

1) 3
2) 5
3) 6
4) 7

Asked In MBA (12 years ago)

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(#M40040806) ELITMUS QUESTION Keep an EYE

Plz anyone suggest me any good book for problem solving...

Asked In Elitmus Paramita Saha (11 years ago)

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(#M40038475) CGI QUESTION Offer letter Keep an EYE

Did any one got offer letter from CGI which was held on july 26th 2014 in Bangalore..If any one got the offer letter please let me know..

Asked In CGI teja (11 years ago)

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(#M40019036) DATA STRUCTURE QUESTION DATA STRUCTURE QUESTIONS Keep an EYE

How will inorder, preorder and postorder traversals
print the elements of a tree?

Asked In DATA STRUCTURE (12 years ago)

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(#M40039957) C QUESTION Simple c program Keep an EYE

write a c program for addition of two numbers, without using "+" operator?

Asked In C SK AZHARUDDIN (11 years ago)

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(#M40040820) C QUESTION do it or act like doing Keep an EYE

#include
void main()
{
int a=100;
printf("%d",a);
printf("%5d",a);
printf("%-5d",a);
}

output???????

Asked In C Karthick Raja (11 years ago)

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(#M40004382) INFOSYS QUESTION infosys puzzle Keep an EYE

Two concentric rings of uniform density at every point Are placed on a flat surface. Now since the centre of mass of a uniform Ring is its geometrical centre, the distance between the centers of Mass of the two rings are zero. Thus according to newtons law of Gravitation the attraction between themes (or at least tends to be) infinite, Making it impossible to pull one ring radially out from the other. However, as We know, this is not true. Why?

Asked In Infosys (13 years ago)

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(#M40135689) M4MATHS QUESTION aritmetic mean Keep an EYE

Arithmetic mean of two numbers whose sum is equal to 28, is equal to the geometrical mean of two perfect square numbers. Sum of these perfect square number out of given ten option will be

Asked In M4maths MRITUNJAY (10 years ago)

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(#M40039214) INFOSYS QUESTION Keep an EYE

1) Can we use "Hi"(salutation), in Buisiness letters or emails yes/no

Asked In Infosys chandreyee chowdhury (11 years ago)

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(#M40002765) TCS QUESTION Keep an EYE

A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one direction and the hare in the other. The hare starts after the tortoise has covered 1/3 of its distance and that too leisurely. The hare and tortoise meet when the hare has covered only 1/4 of the distance. By what factor should hare increase its speed so as the win the race?
(a) 4
(b) 3
(c) 12
(d) 5

Solution

Total circumfrance = pie*diameter
tortoise has covered = 100pie/3
remaining distance = 200pie/3
1/4th of total distance = 25pie
let the velocity of tortoise = u and that of hare =v
on time comparison we get
125pie/3u = 25pie/v
5v=3u so v=3u/5

now for remaining journey time taken by tortoise = 25pie/u
so velocity of hare to make a tie = 75pie u / 25pie
=3u
so 3u/3u/5 = 5 times answer

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Asked In TCS shrishti jain (14 years ago)

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