A & B are 2 stations in between 90 miles and a train starts from A to B. At the same time a bird starts from B towards the moving train. On reaching the train, the Bird immediately turn back and return to B. The bird makes these journeys from B to the train and back to B continuously till the train reaches B. How many miles did the bird travels. (i) If the speed of the train is 60 miles/hr and speed of the bird is 90 miles/hr. (ii) If the speed of the train is 90 miles/hr and speed of the bird is 60 miles/hr

Distance b/w A and B = 90 Miles (i)Speed of train (A to B) = 60 Miles/Hr Speed of bird (B to A) = 90 Miles/Hr Relative Speed = 60 + 90 = 150 Miles/Hr (As they are moving in opposite direction) Time to cover the distance (90 miles) = 90/150 = 3/5 hr = 36 min Distance covered by bird when it moves towards A = 90 x 3/5 = 54 miles Total distance covered by bird = 2 x 54 = 108 miles (As bird takes u turn so distance covered will be double) (ii) Same as first case try on your own

Hindi medium nhi h kya

Hi, As of now we are providing Banking, SSC & Railways mocks are available in Hindi & English. You need to select the language before starting the mock. For CAT exam it will be in English only. As of now previous papers are available in english and we are working on them and will be up in coming days. Thanks & Regards, Team Cracku.

give the question in hindi

Hi, As of now we are providing Banking, SSC & Railways mocks are available in Hindi & English. You need to select the language before starting the mock. For CAT exam it will be in English only. As of now previous papers are available in english and we are working on them and will be up in coming days. Thanks & Regards, Team Cracku.