• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40021528) SELF QUESTION Keep an EYE

5+3+2 = 151012
7+2+5 = 143542
5+4+5 = 202404

Then find out 8+4+9 = ?

a)682723
b)867232
c)742627
d)327286

vikash singh (12 years ago)

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(#M40021527) SELF QUESTION Keep an EYE

Find the units digit of 2483^(122!).

vikash singh (12 years ago)

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(#M40021526) SELF QUESTION Keep an EYE

x^2 = Y + z
y^2 = x+ z
z^2 = Y + x

find the value of 1/x + 1/y + 1/z . the answer should be a definite value..

vikash singh (12 years ago)

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(#M40021524) SELF QUESTION Keep an EYE

if (4,3)=9
(5,4)=11
(6,4)=24
(7,6)= ?

vikash singh (12 years ago)

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(#M40021522) SELF QUESTION Keep an EYE

Kansas City and St. Louis are 240 miles apart. A train leaves Kansas City travelling towards St. Louis at 60 mph; another leaves St. Louis at the same time, travelling towards Kansas City at 40 mph. Which train will be farther from St. Louis when they meet?

vikash singh (12 years ago)

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(#M40021500) SELF QUESTION Keep an EYE

In a regular polygon, the number of diagonals is 'k' times the number of sides. If the interior angle of the polygon is, then the value of k is

a) (3i-i)/2(i-i)
b) 2(3i-i)/(i-i)
c) 2(i-i)/(3i-i)
d) (i-i)/2(3i-i)
where i = pie = 180 degree.

vikash singh (12 years ago)

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(#M40021498) SELF QUESTION Keep an EYE

Two motorists A and B are practicing with two different sports car Mercedes and Maruti, on the circular racing track, for the car racing tournament to be held next month. Both A and B start from the same point on the circular track. A completes 1 round of the track in 1 min and B takes 2 min to complete a round. While A maintains speed for all the rounds, B halves his speed after the completion of each round. How many times A and B will meet between 6th round and 9th round of B (6th and 9th round is excluded)? Assume that the speed of B remains steady throughout each round and changes only after the completion of that round.

a)382
b)347
c)260
d)280

vikash singh (12 years ago)

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(#M40021488) SELF QUESTION Keep an EYE

What is the last digit of 1! - 2! + 3! - 4! + 5! - 6!+ .......+99!?

a) 9
b) 1
c) 0
d) None of these

vikash singh (12 years ago)

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(#M40021487) SELF QUESTION Keep an EYE

if a,b and c are non-zero numbers such that |a-b|=|c| and |a-c|=|b|, then what is the value of b^2+c^2 ?

a)a^2-2bc
b)2bc
c)a^2
d)a^2+2bc

vikash singh (12 years ago)

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(#M40021486) SELF QUESTION Keep an EYE

The number of members in A's family is (20 + k)% more than that in B's family, where k is a real number. The number of members in C's family is 25% less than that in A's family. What is the minimum number of members in the three families taken together?

a)10
b)9
c)15
d)8

vikash singh (12 years ago)

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