# marlabs inc Interview Questions

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###### A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets into it. The mass of the man is : A. 60 kg B. 70 kg C. 80 kg D. 90 kg
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###### The sum of two numbers is 528 and their H.C.F is 33. The number of pairs of numbers satisfying the above condition is A. 2 B. 4 C. 6 D. 8
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###### At what time between 3 and 4 o’clock will the minute hand and the hour hand are on the same straight line but facing opposite directions A. 350/11 B. 3:49 C. 3:15 D. 540/11
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###### In ordered pair (-8,6) of linear equation, y-intercept is A. 2 B. 4 C. 6 D. 8
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###### Find the least number of six digits which is a perfect square. Find the square root of this number. A. 307 B. 317 C. 327 D. 337
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###### Today is Thursday. What day of the week it was 30 days? A. Monday B. Wednesday C. Sunday D. Tuesday
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###### A swimming pool 9 m wide and 12 m long is 1 m deep on the shallow side and 4 m deep on the deeper side. Its volume is: A. 220 B. 270 C. 280 D. 320
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###### Find the value of A between 270° and 360° if sin^2 A – sin A = 1 A. 300° B. 310° C. 320° D. 330°
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