• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40166271) IBPS QUESTION Keep an EYE

There are three sections A, B and C in a class. Every section has some boy and some girl students in it. Probability of a girl being selected when one student is selected randomly from section A is 2/5, that from section B is 4/9 and that from section C is 5/9. If the ratio of total number of students in sections A, B and C is 10 : 12 : 9, then what is the probability of a girl being selected when one student is selected randomly from the students from all the three sections together? (A) 14/31 (B) 11/23 (C) 13/31 (D) 43/93

Asked In IBPS Devendra Marghade (6 years ago)

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(#M40151922) INTERVIEW QUESTION Number Keep an EYE

The operation * applied to a numbers give as itss result 10 subtracted from twice the number? what is *(*9)?

a)-11 b)6 c) 9 d)8 e) none

Asked In Interview NANDAKUMAR K M (10 years ago)

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(#M40157954) ANDROID QUESTION Keep an EYE

When an activity doesn't exist in memory it is in.

Options
1) Starting state
2) Running state
3) Loading state
4) Inexistent state

Asked In Android Ashish (8 years ago)

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(#M40002511) INFOSYS QUESTION Keep an EYE

A man fixed an appointment to meet the manager, Manager asked him to come two days after the day before the day after tomorrow. Today is Friday. When will the manager expect him?

Asked In Infosys yogesh (14 years ago)

Solved krishna kumar gupta Read Solution (8)

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(#M40001535) TCS QUESTION latest question Keep an EYE

Six friends decide to share a big cake. Since all of them like the cake, they begin quarreling who gets to first cut and have a piece of
the cake. One friend suggests that they have a blindfold friend choose
from well shuffled set of cards numbered one to six. You check and find that this method works as it should simulating a fair throw of a die. You check by performing multiple simultaneous trials of picking the cards blindfold and throwing a die. You note that the number shown by the method of picking up a card and throwing a real world die, sums to a number between 2 and 12. Which total would be likely to appear more often 8,9 or 10?
a) 8 b) All are equally likely c) 9 d) 10

Solution

the best solution will be 7, and there will be total 6 cases for this choice (1,6), (2,5), (3,4), (4,3), (5,2), (6,1)
but this one is not in the choices so out of the 4 choices givem 8 will be the best choice. For this choice there are 5 methods (2,6), (3,5), (4,4), (5,3), (6,2)
similarly for 9 there are 4 choices (3,6), (4,5), (5,4), (6,3)
for 10 there are 3 choices (4,6), (5,5), (4,6)
Answer is (a)


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Asked In TCS Aditi Sharma (14 years ago)

Solved Anil Gola Read Solution (2)

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(#M40032136) TCS QUESTION number Keep an EYE

Q. A square garden has fourteen posts along each side at equal interval. Find how many posts are there in all four sides:
Option
(a)56
(b)52
(c)44
(d)60

Asked In TCS saranya sankar (11 years ago)

Solved durga bhavani Read Solution (11)

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(#M40029989) SSC QUESTION algebra Keep an EYE

if a+b+c=4
then

a^3+b^3+c^3-12c^2+48c-64 is equal to

Asked In SSC prabhat kumar (11 years ago)

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(#M40002989) TCS QUESTION Keep an EYE

Mr. shah decided to walk down the escalator of a tube station.He found that if he walks down 26 steps down 34 stairs he would only required 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
a)45
b)46
c)49
d)none

Asked In TCS Nitish Kumar (14 years ago)

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(#M40165602) AMCAT QUESTION time and work Keep an EYE

Sita can cut 8 onions in 10 minutes and Jyoti can cut 6 onions in 5 minutes. How much time will they take to cut 24 onions together?

Asked In AMCAT Ram (7 years ago)

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(#M40032642) INFOSYS QUESTION age Keep an EYE

Q. Reversing the digits of father`s age we get son`s age. One year ago father was twice in age of that of his son? find their current ages?

Asked In Infosys Ajit Upadhyay (11 years ago)

Solved Rahul kumar singh Read Solution (8)

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