Exams

Which is the highest gallantry Award in India?

Pipe A can empty a filled tank in 28 hours while Pipe B can fill the same tank, when empty in 35 hrs. If alternatively Pipes A and B are turned on for an hour each time, starting when the tank is full, how long will it take to empty the tank?

Which of the following is the largest number among 2, 33, 4, 53

Vinay professes to lose 4% on sugar and uses a weight of 620 gm instead of 1 kg. What is the total profit percentage?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre?

Which among the following determines the pitch of a sound?