Question
When carbon dioxide is increased in the atmosphere, it
leads to ________.Solution
The correct answer is A
Two boats A and B start towards each other from two places, 660 km apart. Speed of the boat A and B in still water are 30 km/h and 25 km/h respectively....
P and Q can complete a work in 24 days and 36 days, respectively. P, Q and R together can complete the work in 12 days. If R get a total wage of Rs. 612...
The ratio of speed of boat in upstream and in Stillwater is 1: 3 respectively. The boat takes a total of 10 hours to travel 300 kilometer in downstream ...
The ratio of the speed of a boat in still water to its speed in downstream is 6:8. If the difference between the time taken by the boat to travel 288 km...
The speed of a boat downstream is 20% more than the speed of the boat in still water. If the boat can travel a distance of 288 km upstream in 18 hours, ...
A man rows upstream 10 km and downstream 15 km taking 5 hours each. Find the man’s speed in still water.
...Calculate the speed of a boat in still water if it travels 176 km downstream in 11 hours and returns 144 km upstream in 18 hours.
A motorboat in still water travels at a speed of 40 km/hr. It goes 45 km upstream in 2 hour 15 minutes. The time taken by it to cover the same distance ...
Speed of a boat in still water is 3 times more than the speed of stream. If boat covers 90 km in downstream in 6 hours, then find the time taken by the ...
A man rows upstream 10 km and downstream 15 km taking 5 hours each. Find the speed of current.
...
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