• Placement Questions

Placement Papers with Solutions

(#M40015630) MBA QUESTION number systems, progressions Keep an EYE

There are r rockets placed at the starting point of a track. The speed of each rocket is equal to twice the sum of the speeds of all the preceding rockets. If the 8th rocket covers the track in 3 minutes, then the time which the 6th rocket takes to cover the track is27 minutes. 9 minutes. 3 minutes. 81 minutes

1) a
2) b
3) c
4) d

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(#M40015629) MBA QUESTION permutations and combinations, probability Keep an EYE

In a pack of cards, the probability that more then 48 cards have to be picked to get an ace is -

1) 1/52x51x50x49
2) 4!/52x51x50x49
3) 4/52!
4) 4/52x51x50x49

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(#M40015628) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

If A1=5 and A19=205 , A1 and A19 are the terms of an AP. Then find the value of A1+A3+ ..... +A17+A19?

1) 1050
2) 210
3) 840
4) 945

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(#M40015632) MBA QUESTION number systems, progressions Keep an EYE

The no. of positive integers n in the range 12<= n <= 40, for which (n-1)(n-2)(n-3).....3.2.1 is not divisible by n?

1) 28
2) 30
3) 29
4) 7

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(#M40015631) MBA QUESTION number systems, progressions Keep an EYE

If x^2 < 625 & |x + 8| < 31, how many values of x are perfect cubes of odd natural numbers?

1) 4
2) 1
3) 2
4) More than 4

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(#M40015633) MBA QUESTION averages, percentages, profit loss and interest Keep an EYE

A vessel of 70 liters is filled with milk and water. 75 % of milk and 25% of water is taken out of the vessel. It is found that the vessel is vacated by 60 %. Find the initial quantity of Water.

1) 21
2) 25
3) 27
4) none

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(#M40015634) MBA QUESTION mensuration, geometry & co-ordinate geometry Keep an EYE

Trigonometry: A round balloon of radius 'r' subtends an angle @ at the eye of the observer,while the angle of elevation of its center is b .Find the height of the centre of balloon.

1) r cosec (@/2) sin b
2) r sin@ cosec b
3) r/2 sinb
4) r sec(@/2)

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(#M40015635) MBA QUESTION time speed and distance, work, alligations & mixtures Keep an EYE

A, B and C can complete a piece of work in 24, 16 and 48 days
respectively. All the three started the work, but after 3 days B left
whereas C left the work 3 days before the completion of the work. If
9600 was paid for the work, what was the share of A?

1) 5200
2) 5400
3) 5600
4) 4800

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(#M40015636) MBA QUESTION mensuration, geometry & co-ordinate geometry Keep an EYE

P is the point inside the triangle XYZ. Lines are drawn through P parallel to the sides of the triangle. The areas of the three resulting triangles with a vertex at P are 4, 9 and 49. What is the area of triangle XYZ?

1) 64
2) 100
3) 144
4) 196

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(#M40015637) MBA QUESTION number systems, progressions Keep an EYE

Rem[(7^15)/15] ?Post the approach too

1) 13
2) -17
3) 14
4) 15

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