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

20 common asked question in every interview

Ques:- Two pipes A and B can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 4 minutes the cistern was full. In what time can the waste pipe empty the cistern when fill?

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Ques:- You have 2 candles of equal size and a lighter. The candles can burn 1 hour each. You have to measure 90 minutes with these candles. There is no scale or clock?

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Ques:- Why you want leave last organsation

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Ques:- What is open beta testing?

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

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Ques:- A man took loan from a bank at the rate of 12% p.a. S.I. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was?

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Ques:- A and B can do a piece of work in 12 days and 16 days respectively. Both work for 3 days and then A goes away. Find how long will B take to complete the remaining work?

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Ques:- There are two families Alens and smiths. They have two children each. There names are A,B,C,D whose ages are different and ages are less then or equal to 11. The following conditions are given:-i) A's age is three years less then his brother's age .ii) B is eldest among the four.iii) C is half the age of the eldest in Alens family.iv) The difference in sum of the ages of Alens children and smiths children is same as that of five years ago.Find the ages of all the children.

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Ques:- Tell me something about you & your experience?

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Ques:- A and B are started a business in partnership investing Rs.20,000 and Rs.15,000 respectively. After six months, C joined them with Rs.20,000. What will be B’s share in the total profit of Rs.25,000 earned at the end of 2 years from the starting of the business?

A. Rs. 7000

B. Rs. 7500

C. Rs. 9000

D. Rs. 9500

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Ques:- Document validation

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Ques:- Find out the wrong number in a given series.
3, 7, 15, 39, 63, 127, 255, 511

A. 7

B. 15

C. 39

D. 67

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Ques:- What is the number of zeros at the end of the product of the numbers from 1 to 100?

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Ques:- can anybody solve this series 0,6,24,60,120,210,?,? please give answer with the solution

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Ques:- When interviewer prove u are good manager what is the right answer for candidate?

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Ques:- heat loss from a surface can be minimized by?

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Ques:- Tell me about a time when you overcame a challenge?

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Ques:- What are your Potential Reviews?

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Ques:- Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ?

A. 4

B. 10

C. 15

D. 16

E. 18

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Ques:- A 16 story building has 12000ft on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of square feet of unrented floor space?

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Ques:- A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.

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Ques:- How good are you at English, Tell me the marks scored, and about family.

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Ques:- What is General Door Frame thicknesses?

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Ques:- Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P)….

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Ques:- In how many ways can five boys and three girls sit in a row such that all boys sit together?

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Ques:- What do we expect from you if you get hired?

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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..?

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Ques:- Wat will happen to d level of water when u drop a suitcase from a boat

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Ques:- YOU HAVE GAP OF 4 YEARS AFTER BETWEEN 10 ND 12 CLASS ..WHAT ANSWER I SHOULD GIV IF THEY ASK ME ABOUT THE GAP? WHAT U DID IN GAP?

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Ques:- An amount of money is to be divided between P, Q and R in the ratio of 3:7:12. If the difference between the shares of P and Q is Rs.2400, what will be the difference between Q and R’s share?

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