A Wabtec Company Interview Questions

A swimmer jumps from a bridge over a canal and swims 1 kilometer stream up. After that first kilometer, he passes a floating cork. He continues swimming for half an hour and then turns around and swims back to the bridge. The swimmer and the cork arrive at the bridge at the same time. The swimmer has been swimming with constant speed. How fast does the water in the canal flow?

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Find the odd man out. 18, 16, 12, 24, 11, 34, 46
A. 7
B. 9
C. 11
D. 13

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There are 5 burglars and once went to a bakery to rob it obviously The first guy ate 1/2 of the total bread and 1/2 of the bread. The second guy ate 1/2 of the remaining and 1/2 of the bread. The third guy ,fourth guy and fifth guy did the same. After fifth guy there is no bread left out. How many bread are there?

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Find the smallest number which when increased by 5 is divisible by 9, 21, 25 and 30.?
A. 5413
B. 3145
C. 3451
D. 1543

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A man jogs at 6 mph over a certain journey and walks over the same route at 4 mph. What is his average speed for the journey? a) 2.4 mph (b) 4 mph (c) 4.8 mph (d) 5 mph

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A single discount equivalent to the discount series of 20%, 10% and 5% is?
A. 31.6%
B. 21.4%
C. 20.2%
D. 18.8%

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The area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm is?

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P and Q started a business investing Rs. 85,000 and Rs. 15,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively?

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If Re.1 amounts to Rs.9 over a period of 20 years.Evaluate the rate of simple interest?

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The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

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which language have best securty in computer

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Two groups, A and B wrote an exam. The probability of A’s pass is 2/7 and the probability of B’s pass is 2/5. What is the probability that only one of them is passed out?
A. 18/33
B. 18/35
C. 18/37
D. 18/39

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

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What is catalytic converter?

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A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?(a) Rs.500(b) Rs.1500(c) Rs.1000(d) Rs. 900

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