Time & Distance
Amit start to go to Delhi from patna at speed of 50 km/h. Distance between Delhi and Patna is 1000 km. He takes rest of 20 minutes every 3 hours of journey. How much time will he take to arrive Delhi?
|E||None of these|
Original time taken is 1000/50 = 20 hours
He take rest for every 3 hours. So, he took 6 time rest and per rest be for 20 minutes. So he took rest for 6 × 20 = 120 minutes = 2 hours
So, total time taken = 20 + 2 = 22 hours