Question
The sum of two numbers is 176 and their difference is
16. What is the ratio of the two numbers?Solution
The correct answer is A
A man can row 7 km/hr in still water. If the speed of the current is 3 km/hr, it takes 6 hours more in upstream than in the downstream for the same dist...
A boat goes 220 km downstream in 11 hours, and 135 km upstream in 15 hours. The speed of the stream is Â
The duration it takes for boat 'P' to cover 160 km downstream is equal to the duration it takes to cover 120 km upstream. If the ratio of the speed of b...
A boat takes 7 hours to cover 259 km upstream and 9 hours to cover 477 km downstream. Find the time taken by the boat to cover 602 km upstream and 605 k...
Speed of a boat in still water to speed of boat in upstream is 11:7. If the boat can travel 300 km in downstream in 5 hours, then find the time taken by...
The speed of a boat is that of the current of water is 35:6. The boat goes along with the current in 5 hours 10 minutes. Approximately at what time it w...
A motorboat in still water travels at a speed of 25 km/hr. It goes 35 km upstream in 1 hours 45 minutes. The time taken by it to cover the same distance...
Ricky can go on a motor boat with a speed of 15 km/hour in still water to a certain upstream point and come back to the starting point in a river which ...
A man can row one quarters of a kilometer against the stream in 30/4 minutes and return in 5/2 minutes. The speed of the man in still water is:
A boat can cover 80 km upstream and 200 km downstream in 14 hours. Speed of the stream is how much less than the speed of the boat in still water if the...
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