Pipe A can fill a tank in 4 hours, while pipe B can empty it in 6 hours. If both the pipes are opened together, then the portion of the tank filled in 70 minutes will be:

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?