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Placement Papers with Solutions

(#M40015087) MBA QUESTION permutations and combinations, probability Keep an EYE

eleven books, consisting of 5 engineering books, 4 mathematics & 2 physics books are arranged in a shelf at random. probability that the books of each kind are all together ?explain plz

1) 5/1155
2) 2/1155
3) 3/1155
4) 1/1155

Asked In MBA (12 years ago)

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(#M40015088) MBA QUESTION mensuration, geometry & co-ordinate geometry Keep an EYE

A cylindrical tube is 3 m long. Its inner diameter is 3.5 cm and outer
diameter 4.0 cm. Find its weight in kg, if the metal weights 8 tonnes per cubic
metre.?

1) 7
2) 8
3) 9
4) 10

Asked In MBA (12 years ago)

Unsolved Read Solution (1)

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(#M40015115) MBA QUESTION permutations and combinations, probability Keep an EYE

Six men are in a queue at the ticket counter of ‘PVR’ movie theater. All of them want to buy a ticket which costs Rs. 75. Each of the six men has exactly one ‘currency note’. Three of the men have 75 rupee-note and other three have 150 rupee-note. There are no ‘ currency notes’ of any kind at the ticket counter initially. In how many different ways six men can be arranged in the queue such that there is no problem of extending change at the ticket counter?

1) 144
2) 252
3) 216
4) 180

Asked In MBA (12 years ago)

Unsolved

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(#M40015158) MBA QUESTION time speed and distance, work, alligations & mixtures Keep an EYE

A and B start simultaneously from P and Q towards Q and P respectively.The speeds of A and B are 25kmph and 32kmph resp.They meet at R and immediately return to their respective starting positions after exchanging their speeds.If PQ=2000km,then the difference in times taken by A and B t reach their respective starting positions is??(Please post your approach,m getting 20 as answer )

1) 15.5 hrs
2) 20 hrs
3) 16hrs
4) 17.5hrs

Asked In MBA (12 years ago)

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(#M40015189) MBA QUESTION number systems, progressions Keep an EYE

Find the number of numbers between 200 and 300 both included, which are not divisible by 2,3,4 and 5.

1) 27
2) 26
3) 26
4) 28
5) none

Asked In MBA (12 years ago)

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(#M40015243) MBA QUESTION averages, percentages, profit loss and interest Keep an EYE

a person buys some tomatoes at 5 for a rupeeand an equal number at 25 np each.he sells them at a rate of 9 for rupees 2 but incur a loss of rupees 5 in the transaction.how many tomatoes did the person purchase?pl. provide sol. also.

1) 900
2) 1500
3) 1800
4) 1200

Asked In MBA (12 years ago)

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(#M40015278) MBA QUESTION averages, percentages, profit loss and interest Keep an EYE

A flight of Jet Airways from Delhi to Mumbai has an average speed
of 700 km/hr without any stoppage, whereas a flight of Kingfisher
from Delhi to Mumbai has an average speed of 560 km/hr with
stoppage at Baroda. What is the average stoppage time per hour
of Kingfisher flight if both planes fly at the same speed

1) 8
2) 12
3) 16
4) 24

Asked In MBA (12 years ago)

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(#M40015291) MBA QUESTION number systems, progressions Keep an EYE

The sum of two natural numbers when added to their LCM gives a total of 143. How many such pairs of numbers exist?

1) 9
2) 8
3) 10
4) 7
5) 6

Asked In MBA (12 years ago)

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(#M40015318) MBA QUESTION set theory, logarithms, ratio proportion & variation Keep an EYE

let t be the set of integers{3, 11 , 19 ,27 , ....... 451 , 459 ,467} and s be a subset of t such that the sum of no two elements of s is 470. the maximum possible number of elements in s is ??

1) 32
2) 28
3) 29
4) 30

Asked In MBA (12 years ago)

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(#M40015353) MBA QUESTION permutations and combinations, probability Keep an EYE

How many ways can you arrange letters of the word 'indemfy' such that you place one letter each in each box in the figure containing 2 boxes, 2 boxes, 3 boxes and 4 boxes in 1st, 2nd , 3rd and 4th rows respectively so that there's atleast one letter in each row?Permutation and Combination.

1) 413900
2) 1260000
3) 569800
4) 3298600
5) None of these.

Asked In MBA (12 years ago)

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Is this Puzzle helpful?   (7)   (2) Submit Your Solution Permutation and Combination