Question
What is the name of the world's first commercial quantum
computer, unveiled in 2025?Solution
IBM unveiled its first commercial quantum computer in 2025, making significant strides in the quantum computing field.
A boat travels 200 km downstream in 10 hours. The difference between its downstream speed and upstream speed is 5 km/h. What is the ratio of the boat's ...
The speed of a boat in still water is 35 km/hr. If the boat covers 150 km in upstream in 5 hours, then find the time taken by the boat to travel 200 km ...
A boat can travel 7.2 km upstream in 18 min. If the ratio of the speed of the boat in still water to the speed of the stream is 7:1. How much time will ...
A boat goes 52 km in upstream in 4 hours and takes 3 hours to complete a distance of 15 km in downstream. Find the speed of boat in still water.
When travelling downstream, a boat takes 6.25 hours to travel 275 km. If the speed of the stream is (4/11)th of downstream speed of the boat,...
The speed of the boat in still water is 6 km/hr and the speed of the stream is 3 km/hr. A boat goes 54 km downstream with its usual speed but at the tim...
The speed of a boat in still water is 6 km/hr more than that of the current. The time taken by the boat to cover 675 km downstream is 13.5 hours. Find t...
If a man rows at the rate of 14 kmph in still water and his rate against the current is 5 kmph, then find the man’s speed with downstream.    ...
A man can row his boat with the stream at 15 km/h and against the stream in 8 km/hours. The man’s rate isÂ
A boat can cover 140 km in downstream in 14 hours and 96 km in upstream in 12 hours. Find the distance travelled by the boat in still water in 5 hours.
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