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Placement Papers with Solutions

(#M40015667) MBA QUESTION averages, percentages, profit loss and interest Keep an EYE

In an examination ,80% student passed in physics ,70% in chemistry while 15% failed in both the subject.if 325 students passed in both the subjects.Find the total no. of student who appeared in the examination.

1) 500
2) 400
3) 300
4) 600

Asked In MBA (12 years ago)

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(#M40015674) MBA QUESTION number systems, progressions Keep an EYE

Find the remainder when 59^28 is divided by 7

1) 2
2) 4
3) 6
4) 1

Asked In MBA (12 years ago)

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(#M40015698) MBA QUESTION time speed and distance, work, alligations & mixtures Keep an EYE

A bird starts flying from a place O towards B via A. There is no wind resistance from O to A. But there is uniform wind resistance between A and B. To travel from O to B the bird takes 12 minutes, whereas to travel from B to O via A, the bird takes 14 minutes. Had there been wind resistance between O and A also (which equals that between A and B), the bird would have taken only 11 minutes to travel from O to B. O, A and B are collinear.If there was the same wind resistance between O and A as between A and B, what would be the time taken by the bird to travel from B to O?

1) 12.5 min
2) 15.4 min
3) 18.2 min
4) none of these

Asked In MBA (12 years ago)

Unsolved

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(#M40015710) MBA QUESTION set theory, logarithms, ratio proportion & variation Keep an EYE

The ratio of a person's age to his son's age is 5:2. If after ten years the age of the son is half of his father's age, the raio of their ages after four years will be.......?

1) 11 : 6
2) 8 : 3
3) 9 : 4
4) 5 : 6

Asked In MBA (12 years ago)

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(#M40015724) MBA QUESTION permutations and combinations, probability Keep an EYE

Find the probability that a rectangle selected at random from a 10X10 chess board is a square.

1) 17/55
2) 7/55
3) 17/108
4) 7/108

Asked In MBA (12 years ago)

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(#M40015732) MBA QUESTION mensuration, geometry & co-ordinate geometry Keep an EYE

There is a trapezium ABCD such that the sides AB and CD are parallel to each other. The diagonals AC and BD intersect at O. The area of the triangle COD is 10 square cm and the area of the triangle AOB is 40 square cm. Find the area of the trapezium.P.s. Please post the approach as well.

1) 90
2) 100
3) 250
4) 120

Asked In MBA (12 years ago)

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(#M40015787) MBA QUESTION averages, percentages, profit loss and interest Keep an EYE

Mark got a discount of 30% on a movie ticket. When the price of the movie ticket increased by 50% , the amount of discount in dollars remained the same. What is the percent discount that he received on new ticket price?

1) 10
2) 15
3) 20
4) 25
5) 28

Asked In MBA (12 years ago)

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(#M40015810) MBA QUESTION permutations and combinations, probability Keep an EYE

In how many ways can the letters of the word ABACUS be rearranged such that the vowels always appear together?1. 6!/2!2. 3!*3!3. (3!*3!)/2!4. (4!*3!)/2!

1) 1
2) 2
3) 3
4) 4

Asked In MBA (12 years ago)

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(#M40015944) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

If p,q are real, p^2 + q^2 -6p + 18q + 90 = 0, then find the value of p^2 + 9q^2 -6pqMax time alloted: 2min20s

1) 900
2) 576
3) 810
4) 800
5) CBD

Asked In MBA (12 years ago)

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(#M40015945) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

Each of A,B and C has some coins with them.A gave two coins to B,who then gave 4 coins to C,who,in turn, gave six coins to A.Now,if each of them has the same number of coins,and the number of coins in the beginning were in the ratio x:y:z,what is the minimum possible value of x+y+z?

1) 3
2) 5
3) 4
4) 15

Asked In MBA (12 years ago)

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Is this Puzzle helpful?   (2)   (6) Submit Your Solution Ratio and Proportion