Qatar Engineering & Construction Company Interview Questions Answers, HR Interview Questions, Qatar Engineering & Construction Company Aptitude Test Questions, Qatar Engineering & Construction Company Campus Placements Exam Questions

20 common asked question in every interview

Ques:- Design engineer or Vendor development ?

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Ques:- The sum of the squares of two consecutive positive integers exceeds their product by 91. Find the integers?

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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:- What have you done to improve your knowledge in the last year?

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Ques:- How will you weigh the weight of a car without using any weighing equipment or technology?

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Ques:- What was the best achievement you had so far?

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Ques:- Lotus Domino is a product associated with :(a) Pizzas (b) Computers (c) Flowers (d) None of these

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Ques:- Gold is 19 times as heavy as water and copper is 9 times. In what ratio should these metals be mixed so that the mixture may be 15 times as heavy as water?

A. 2 : 1

B. 3 : 2

C. 4 : 3

D. 5 : 4

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Ques:- A room is 30 X 12 X 12. a spider is ont the middle of the samller wall, 1 feet from the top, and a fly is ont he middle of the opposite wall 1 feet from the bottom. what is the min distance reqd for the spider to crawl to the fly.

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Ques:- Pipes P and Q would fill a cistern 18 and 24 minutes respectively. Both pipes being opened, find when the first pipe must be turned off so that the cistern may be just filled in 12 minutes?

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Ques:- A rectangular lawn of dimensions 80 m * 60 m has two roads each 10 m wide running in the middle of the lawn, one parallel to the length and the other parallel to the breadth. What is the cost of traveling the two roads at Rs.3 per sq m?

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Ques:- How are various factors of production affected by globalcompetition? Do we manage people any differently in aglobally competitive environment?

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Ques:- Why am I not using a vodafone no. when I am about to join vodafone?

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Ques:- Tell me about a time when you had to lead a team?

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Ques:- A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that at least one bulb is good?

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Ques:- Please brief us about ur self?

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Ques:- A cube of side 4cm is painted with colors red,blue,green in such a way that opposite sides are painted in the same colour . this cube is now cut into 64 cubes of equal size .then 1) how many have atleast two sides painted in different colours.

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Ques:- If the height of a cone is increased by 100% then it’s volume is increased by?

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Ques:- Why do you want to go abroad?

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Ques:- A square plot of some size , at four corners equal squares of some size are cut and is formed as open box. If this open box carries 128ml of oil. What is the size of the plate i.e. side

A. 17

B. 14

C. 13

D. none

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Ques:- ABOUT MY FAMILY & EDUCATION

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Ques:- U r relevent or not?

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Ques:- A work which could be finished in 9 days was finished 3 days earlier after 10 more men joined. The number of men employed was?

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Ques:- Side of rhombus is 5cm and sum of lengths of diagonals is 12cm. what is the area of rhombus?

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Ques:- Personal growth

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Ques:- Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?

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Ques:- Co-ordination should be an individual responsibility rather than the other insisting the co-ordination. Justify your answer.

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Ques:- You may have to work on Saturdays are you ready?

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Ques:- What would u looking in your job ?

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Ques:- Given n red balls and m blue balls and some containers, how would you distribute those balls among the containers such that the probability of picking a red ball is maximized, assuming that the user randomly chooses a container and then randomly picks a ball from that?

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