1. Express a speed of 36 kmph in meters per a secound ? A.10mps. B.12mps. 14mps. D.17.mps Answer: option A . Explanation; 36*5/18=10mps 2.Express 25 mps in kmph ? A. 15kmph B.99kmph C.90 kmphs D.None Answer: Option C. Explanation : 25*18/5= 90kmph 3.The speed of a train is 90kmph. What is the distance covered by it in 10 minute ? A.15kmph B.12kmph C.10kmph D.5kmph Answer Option A. Explantion: 990* 10/60 = 15 kmph 4. A car covers a distance of 624 km in 6 1/2 hrs. Find its speed ? A.104kmph B.140kmph C.104mph D.10.4kmph
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