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  • Ek chor ek sipahi se 500 m door khada hai. Chor sipahi ko dekha kar 10km/h ki gati se bhagata hai tabhiu usi samaya sipahi 15km/h ki gatai se chor ka pichha karta hai sipahi chor ko kitna time me mein pakadega?

Ek chor ek sipahi se 500 m door khada hai. Chor sipahi ko dekha kar 10km/h ki gati se bhagata hai tabhiu usi samaya sipahi 15km/h ki gatai se chor ka pichha karta hai sipahi chor ko kitna time me mein pakadega?

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best_answer

Speed of chor =10 km/hr

Speed of sipahi  =15 km/hr

relative speed  = speed of sipahi - speed of chor =15-10=5km/hr

distance between chor and sipahi = 500m = 0.5 km

 speed = fracdistancetime

herefore , time= fracdistancespeed

     time= frac0.5 km5km/hr

    time= 0.1 hr

    1 hr = 60 minutes

     0.1 hr = 6 minutes

so, time taken by sipahi  to catch the chor will be  6 minutes.

Posted by

Deependra Verma

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