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

Keystone Interview Questions and Answers

20 common asked question in every interview

Ques:- If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is -.

2 3427

Ques:- A 6 inch length cylindrical through hole is drilled through the center of sphere, what will be the remaining volume of sphere ?

In this question only one data is given ie., hole length - 6". In the question there is no mistake.
Find the answer.

1 6590

Ques:- Would you like to work overtime or odd hours?

0 1356

Ques:- If a clash of personalities were to occur with a colleague, what steps would you take to make the working relationship run smoothly?

0 7386

Ques:- Considering that asking for the age is illegal they asked – “In which year did you graduate from the University?” (which means the same)

0 7945

Ques:- There are 4 identical tabulates 2 for fever and 2 for cough,you have to take 1 tabulate of fever and 1 tabulate ofcough, if you consume 2 same type of tabulates you will die.then how to consume tabulates???

2 2843

Ques:- What is your work experience in computer?

0 6492

Ques:- What is the difference between confidence and over confidence?

0 7931

Ques:- You are a bug sitting in one corner of a cubic room. You wish to walk (no flying) to the extreme opposite corner (the one farthest from you). Describe the shortest path that you can walk?

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Ques:- WHY DO YOU WANT TO WORK FOR THIS ORGANIZATION?

0 1271

Ques:- Why would you choose this organization and not someone else?

0 4497

Ques:- Tell about your personal details?

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Ques:- KNOWKEDGE ABOUT CITY

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Ques:- If you have three, you have three. If you have two, you have two but if you have one, you have none. What is it?

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Ques:- General,logic and mathematics

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Ques:- Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get?

A. 57%

B. 60%

C. 65%

D. 90%

1 1371

Ques:- Why are manhole covers round?

2 9238

Ques:- If the area of the sqaure is increased by 69 % how much the length of the side will increase?

1 9572

Ques:- There are 6 red shoes & 4 green shoes . If two of red shoes are drawn what is the probability of getting red shoes

3 9519

Ques:- 5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is?

1 1907

Ques:- Suppose a newly-born pair of rabbits, one male, one female, are put in a field. Rabbits are able to mate at the age of one month so that at the end of its second month a female can produce another pair of rabbits. Suppose that our rabbits never die and that the female always produces one new pair (one male, one female) every month from the second month on.

0 6131

Ques:- A tank is filled in eight hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank?

1 1902

Ques:- How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length?

2 1585

Ques:- What will you do if any other company calls you?

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Ques:- Give me three reasons proving you deserve this job?

0 594

Ques:- How do you feel about working weekends and night shifts?

0 4572

Ques:- A rectangular courtyard, the sides of which are in the ratio of 4:3, cost Rs.600 for paving at 50 p per m2; find the length of the diagonal of the courtyard?

2 1194

Ques:- The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on at least one ticket is?

1 5162

Ques:- Why do you want to switch over to this company?

0 2209

Ques:- 252 can be expressed as a product of primes as

A. 2 x 2 x 2 x 3 x 7

B. 2 x 2 x 3 x 3 x 7

C. 2 x 3 x 3 x 3 x 7

D. 3 x 3 x 3 x 3 x 7

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