Answers by bahirNaik

Ajay walked down a descending escalator. He took 60 steps and reached the bottom in 60 sec. On another occasion he took 80 steps and reached the bottom in only 50 sec. Fi...

Two taps t1 and t2 fill water at 12litres/min and 6 litres/min respectively.A leak pipe l can empty full tank in 10 min.If both taps and leak are opened tank can be fille...

number of minutes from 4 o clock to now is 5 times the number of minutes from now to 8 o clock.find present time.1)6:202)6:403)7:204)7:30