# Audax Labs Interview Questions

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###### A boat is being rowed away from a cliff 150m high. At the top of the cliff the angle of depression of the boat changes from 60º to 45º in 2 minutes. Find the speed of the boat. A. 1.9 km/hr B. 2.3 km/hr C. 3.8 km/hr D. 4.5 km/hr
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###### In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is: A. 21/46 B. 1/5 C. 3/25 D. 1/50
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###### The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is? A. 6% B. 8% C. 10% D. 12%
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###### A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe A. 5 hours B. 10 hours C. 15 hours D. 20 hours
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###### The ratio of the cost price and the selling price is 4:5. The profit percent is: A. 15% B. 25% C. 35% D. 45%
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###### The calendar for the year 2007 will be the same for the year: A. 2014 B. 2016 C. 2018 D. 2020
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