Opers Interview Questions Answers, HR Interview Questions, Opers Aptitude Test Questions, Opers Campus Placements Exam Questions

20 common asked question in every interview

Ques:- Given a credit card number with a certain number of fixed digits and a certain number of digit placeholders, find the number of solutions such that the entire number yields a remainder of 3 when divided by 13. Use properties of modulus

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Ques:- How confident are you in programming

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Ques:- (165)2 – (164)2 =

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Ques:- to travel ‘m’ miles the time is ‘h’ hours,then what is the time taken to travel M miles.

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Ques:- How should your staff be managed? How about your overtime?

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Ques:- Two numbers are in the ratio 3:5. If 9 be subtracted from each, they are in the ratio of 9:17. The first number is:

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Ques:- If the largest three digit number is subtracted from the smallest five digit number, then the remainder is

A. 9000

B. 9001

C. 90001

D. 90007

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Ques:- You have 9 marbles. 8 marbles weigh 1 ounce each, & one marble weighs 1.5 ounces. You are unable to determine which is the heavier marble by looking at them. You have a weighing scale that consists of 2 pans, but the scale is only good for 2 total weighing. How can you determine which marble is the heaviest one using the scale & in 2 weighing?

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Ques:- Find out the wrong number in the series:
4, 5, 15, 49, 201, 1011, 6073

A. 5

B. 15

C. 49

D. 201

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Ques:- A man can row with a speed of 15 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is?

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Ques:- If two dice are thrown together, the probability of getting an even number on one die and an odd number on the other is ?

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Ques:- What is your greatest fear?

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Ques:- Tell me about a pleasure trip in ur life?

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Ques:- A chocolate block is of 4 X 4 size. How many cuts are needed to make 1 X 1 size blocks. No simultaneous vert. & horz. cuts?

2 5655

Ques:- Find out the wrong number in the series:
4, 9, 16, 25, 32, 49

A. 16

B. 25

C. 32

D. 49

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Ques:- Which greatest number will divide 3026 and 5053 leaving remainders 11 and 13 respectively?

A. 15

B. 30

C. 40

D. 45

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Ques:- On confidential matters?

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Ques:- Family back ground and why i choose this line?

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Ques:- What software packages are you familiar with?

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Ques:- How many ways do you think there are to find a needle in a haystack?

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Ques:- Find out the wrong number in the series:
3, 8, 15, 24, 34, 48, 63

A. 15

B. 24

C. 34

D. 48

2 3617

Ques:- Tell me about a time when you helped resolve a dispute between others.

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Ques:- BrahMos Missile is a joint venture of?

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Ques:- Which city is three fifth of China, two sixth of Canada and two third of Goa ?

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Ques:- Three pipes of same capacity can fill a tank in 8 hours. If there are only two pipes of same capacity, the tank can be filled in?

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Ques:- X, Y, Z enter into a partnership investing Rs. 35,000, Rs. 45,000 and Rs. 55,000 respectively. The respective shares of X, Y, Z in annual profit of Rs. 40,500 are:

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Ques:- A train speeds past a pole in 15 sec and a platform 100 m long in 25 sec,find its length is?

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Ques:- one man driving a car in a lonely forest .. it was raining at that moment …suddenly one of the car tyre got punchured…and he is having stephiny in his car …he gets it and he tried to fix that stephiny…when he removes the bolts of punchred tire all are gone into mud…all bolts… fell into mud…and that bolts he never get…then, how can he reach safely to home… by driving his car..?

2 9497

Ques:- if 30 men completes a job in 15 days working 9 hrs per day.. how much hours per day should 40 men work ??

2 603

Ques:- Why do you want to leave your organisation.

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