Question
What is the total number of Ramsar wetland sites in
India as of June 2025?ÂSolution
Two new Ramsar sites—Khichan and Menar in Rajasthan—were added, bringing the total to 91.Â
Two trains, A and B, cross each other in 20 seconds and 30 seconds respectively, when running in opposite and the same direction respectively. If the sp...
There are two trains A and B. A start from point X at 8 AM towards point Y. Another train B starts at 9 AM from point Y. If they meet at 11 AM and speed...
Train A, moving at a speed of 90 km/h, passes a stationary pole in 9.4 seconds. When encountering Train B, which is traveling towards it at a speed of 5...
350 metre long train ‘A’ is running with a speed of 43.2 km/hr. Train ‘B’ which is 387 metre long is running with a speed of 90 km/h in opposite...
A train 'D' departed from Lucknow at 7:00 PM, traveling at a speed of 66 km/h, and reached Kolkata. Meanwhile, Train 'C' left Kol...
Two buses, ‘X’ and ‘Y’, started simultaneously from city ‘M’ and city ‘N’ towards each other. When they crossed each other after 6 hours...
1000 metres long train crosses a man who is moving in the same direction with a certain speed, in 25 seconds. If the same train can cross a tree in 20 s...
Two trains start simultaneously from stations X and Y, moving toward each other. The first train travels at a speed of 60 km/h, w...
A train 420 metre long takes 21 sec to cross a man running at a speed of 3 km/hr in the direction same to that of train. What is the speed of the train?
- The length of train 'P' is 'c' metres and that of train 'Q' is (c + 90) metres. If the speeds of train 'P' and 'Q' are 48 km/h and 60 km/h, respectively, a...
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