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Placement Papers with Solutions

(#M40017452) IBM QUESTION Keep an EYE

Two solutions of 90% and 97% purity are mixed resulting in 21 litres of mixture of 94% purity. How much is the quantity of the first solution in the resulting mixture?

Asked In IBM Madhurina Som (12 years ago)

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(#M40017453) IBM QUESTION Keep an EYE

8 chairs are numbered from 1 to 8. Two women first choose two chairs from those marked 1 to 4 and 3 men selects 3 chairs from the remaining. Find the number of possible arrangements

Asked In IBM Madhurina Som (12 years ago)

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(#M40017454) IBM QUESTION Keep an EYE

A thermal chimney of circular cross section has outer and inner radii of 3m and 2m respectively. Find the cost of cement finishing for the inner and outer surface at Rs20 per sq.meter, if the height of the chimney is 56m.

Asked In IBM Madhurina Som (12 years ago)

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(#M40017460) SSC QUESTION Keep an EYE

Vishal sold an article for 1840 and made 15% profit on the discount price he bought .if discount price was 20%.original price?

Asked In SSC MohanRaj (12 years ago)

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(#M40017455) IBM QUESTION Keep an EYE

A set of 7 pens, 9 erasers and 11 sharpeners costs Rs 79 and 2 pens, 5 erasers and 8 sharpeners cost Rs 42. Find the total cost of one sharpeners, one eraser and one pen.

Asked In IBM Madhurina Som (12 years ago)

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(#M40017456) IBM QUESTION Keep an EYE

A father of 6 children takes 2 of his children at a time to a circus as often as he can, without taking the same pair of children together more than once. How many times does the father go to the circus?

Asked In IBM Madhurina Som (12 years ago)

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(#M40017449) IBM QUESTION Number series Keep an EYE

IBM series questions asked in 1 FEB 2013
1)1,3,4,5,13,2,3,4,2,2,1,2,3....

2)7,19,43,91,187

3)2,3,10,15,26,35,50

4)13,14,15,16,18,19,20,22,23.......

5)2,3,6,13,28........

6)5,10,9,3,6,5,4,8,7,7.....

7)5,17,35,65

8)1,0.5,1,0.5,2,5,0.9,0.3,1.7,10,12,0.25,12.25....

9)1,7,9,15............

10)9,15,26/3,29/2,25/3,14,8,26/2,23,3...........

11)18,6,24,4,30,10,12,2,6............

12)44,4.4,0.88,0.264,0.1056.............

13)9,3,24,4,9,3,36,6,9,3,30

14)-13,-14,34,32,-42,-39,58,54.........

Asked In IBM veerasekhar (12 years ago)

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(#M40016811) MBA QUESTION number systems, progressions Keep an EYE

find the unit digit 888^9235!(factorial) + 222^9235! + 666^2359! + 999^9999!

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

Asked In MBA (12 years ago)

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(#M40016816) MBA QUESTION time speed and distance, work, alligations & mixtures Keep an EYE

A thief steals four gallons of liquid soap kept in a train compartment's bathroom from a container that is full of liquid soap.He then fills it with water to avoid detection. Unable to resist the temptation he steals 4 gallons of mixture again,and fills it with water. When the liquid soap is checked at a station it is found that the ratio of liquid soap now left in the container to that of the water in it is 36:13. What was the initial amount of the liquid soap in the container if it is known that the liquid soap is neither used nor augmented by anybody during the entire period?

1) 7 litres
2) 14 litres
3) 21litres
4) 28 litres
5) 49 litres

Asked In MBA (12 years ago)

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(#M40016829) MBA QUESTION permutations and combinations, probability Keep an EYE

An industrial widget undergoes four processes P1, P2, P3 and P4 in that order, during its last stage of production. All widgets that enter the sequence at P1 are defect free and continue to be processed till the end of P4, irrespective of any defects that may occur during any of the processes. During a quality control study, it was observed that the outputs of P2, P3 and P4 were 19%, 35.2% and 38.44% defective.Q. .If P1 has a 10% defect rate and a widget is selected randomly from the output of P3, and found to be defective, then what is the probability that a defect was introduced in the widget during P1 and during P2 but not during P3?->Approach Dena mat bhoolna

1) 15.75%
2) 1.23%
3) 2.27%
4) 6.2%
5) Abe Ye sab Qs CAT mein nahi aane wale.. !

Asked In MBA (12 years ago)

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