Question
Who is responsible for appointing a certifying surgeon
under Section 11 of The Mines Act, 1952?Solution
The correct answer is B
A boat covers 24 km upstream in 4 hours and 42 km downstream in 3 hours. What is the speed of the stream?
A boat goes 200 km with the current in 10 hours, and returns the same distance against the current in 20 hours. Find the speed of the boat in still water.
Two boats X and Y start towards each other from two places, 76 km apart. Speed of the boat X and Y in still water are 8 km/hr and 11 km/hr respectively....
The downstream speed of a boat is 48 km/hr, while its upstream speed is 32 km/hr. The boat takes 10 hours to travel a distance of (p + 40) km downstream...
A boat can travel 21 km downstream in 42 min. The ratio of the speed of the boat in still water to the speed of the stream is 5: 1. How much time will t...
A boat takes 20 hours to go 200 km upstream. If the boat doubles its speed, it can cover 200 km downstream in 4 hours. Find the speed of the stream.
A boat covers 60 km downstream in 3 hours and 36 km upstream in 3 hours. Speed of the boat in still water is:
Speed of a boat in still water is 25% less than its downstream speed. If the upstream speed of the boat is 24 km/h, find the downstream distance covered...
A boy can swim in water with a speed of 12 km/hr in still water. If the speed of the stream is 5 km/hr, what will be the time taken by the boy to cover ...
The speed of a boat in still water is 12 km/h and the speed of the stream is 3 km/h. How much time will the boat take to travel 27 km upstream?
