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Complementory - प्रशंसा, Denogatory - अपमान, Depreciating - मूल्यह्रास,
How many km per hour does a man walk who passes through a street 1400 m long in 12 minutes?
A boy goes to school at 10 km/Hr and return at a speed of 9 km/hr. If he takes 19 hrs in all. Find the distance from his village to school?
A train would take 20 seconds to cross a stationary pole. If the train was 200m shorter, it would have taken 10 seconds less. Find the speed of the train.