• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40015868) MBA QUESTION permutations and combinations, probability Keep an EYE

A cube is painted with red colour and then cut into 64 small identical cubes. If two cubes are pickedrandomly from the heap of 64 cubes, what is the probability that both of them have exactly two facespainted red?Explain approach.

1) 31/63
2) 23/168
3) 47/84
4) 1/4

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (1) Submit Your Solution

(#M40015869) MBA QUESTION number systems, progressions Keep an EYE

202 * 2002 * 20000...2(7 zeros) * 200.........2(15 zeros) * 20000............2(31 zeros)sum of digits in this multiplication would be

1) 119
2) 160
3) 141
4) 144

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40015870) MBA QUESTION set theory, logarithms, ratio proportion & variation Keep an EYE

If 56Pr+6 : 54Pr+3 = 30800 : 1 then find the value of ‘r’?

1) 27
2) 41
3) 10
4) 28

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (2) Submit Your Solution

(#M40015872) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

x^4 - x^3 + x^2 - 1 is divided by x^5 - 1.polynomials -> Find the Quotient & Remainder when -

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

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40015871) MBA QUESTION time speed and distance, work, alligations & mixtures Keep an EYE

Arjun and Barun walk at a speed of 5 km/hr and 4 km/hr respectively. Each of them can drive a car at 30 km/hr and cycle at 15 km/hr. There are three places to be visited-1. Water kingdom2. Nicco-Park3. Science CityIn order to reduce traffic and promote fuel efficient travel routes, the places are connected to each other through independent walk, car and cycle paths. The places are connected together such that.In Between : Water – kingdom and Nicco-park – The car route is 60% longer than the walk route and 20% longer than the cycle route.In Between : Nicco-park and Science City – The car route is 25% longer than the walk and 10% longer than the cycle path. There is no independent path between water-kingdom and science city. From anywhere along the path (car or cycle) one can get on to the walk path and vice-versa in10 minutes. It may be assumed that when a person moves from the first path to the second path and vice-versa, he moves in such a way that he reaches a point on the walk path which is exactly at a proportional distance to the distance already covered in the first path.Read the following information to answer the next questions.Question: The walk path between Water-kingdom and Nicco-park is 100 km. If Arjun travels from Water-kingdom to Nicco-Park in a car and reached Nicco-Park exactly at the same time as Barun traveling on cycle from Science city to Nicco-park, given that Barun started at the same time when Arjun started, then what is the length of the walk path between Nicco-park and Science City?

1) 88.4 km
2) 70.4 km
3) 60.4 km
4) 80.4 km

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40015873) MBA QUESTION permutations and combinations, probability Keep an EYE

There are 3 urns A,B and C,A contains 4 red balls and 3 black balls.Urn B contains 5 red balls and 4 black balls,Urn C contains 4 red balls and 4 black balls.One ball is drawn from each of these urns.What is the probability that 3 balls drawn consist of 2 red balls and a black ball??

1) post ur answers with formula applied

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (1) Submit Your Solution

(#M40015875) MBA QUESTION number systems, progressions Keep an EYE

The sum of 32 consecutive natural no.s is a perfect square. What is the least possible sum of the smallest and the largest no.s

1) 36
2) 81
3) 64
4) 49

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40015874) MBA QUESTION number systems, progressions Keep an EYE

no of solution of eqn |x|+|y|<=0 (x,y) is real, are

1) 0
2) 1
3) 2
4) infinite

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40015876) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

The co-efficients of the quadratic equation ax2 + bx + c = 0 are the three consecutive terms of a G.P in that order. The product of the roots of that equation is 9. What is the relation between the coefficients?

1) a = 9 (b-2c)
2) b = 9 (c-a)
3) b = 9 (3a-c)
4) a = 9 (2c-b)
5) c = 9 (b-2a)

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40015877) MBA QUESTION number systems, progressions Keep an EYE

A six-digit natural number abcdef becomes defabc upon being multiplied by a natural number. Find the sum of its digits if they are distinct.(An efficient approach will be highly welcomed..)

1) 20
2) 24
3) 27
4) 36

Asked In MBA (12 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution