A person swims at `135^(@)` to current to river, to meet target on reaching opposite point.The ratio of person's velocity to river water velocity is

A person swims at 135^(@) to current of river, to meet target on reaching opposite point. The ratio of person's velocity to river water velocity is

A person swims at 135° to current of river, to meet target on reaching opposite point. The ratio of person's velocity to river water velocity is

A person swims at 135° to current of river, to meet target on reaching opposite point. The ratio of person's velocity to river water velocity is

Velocity of water in a river is …….

Velocity of water in a river is

Velocity of water in a river is

A person reaches on a point directly opposite on the other bank of a river.The velocity of the water in the river is 4 m//s and the velocity of the person in still water is 5 m//s .If the width of the river is 84.6m , time taken to cross the river in seconds is

A person reaches on a point directly opposite on the other bank of a river.The velocity of the water in the river is 4 m//s and the velocity of the person in still water is 5 m//s .If the width of the river is 84.6m , time taken to cross the river in seconds is