Questions

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

If a triangle has its orthocenter and centroid of equal length, then which of the following is TRUE about the triangle?

If 4 + 3 = 25 and 8 + 4 = 80 , then, 3 + 2 = ?

Shiv Prakash Mishra who has been named to receive the prestigious Dhyan Chand Award for lifetima achievement is associated with which game

Mutiny of 1857 was described as the First Indian War of Independence by

Who discovered television?

Who discovered electricity and invented the lightning rod and bifocals?

Who discovered Oxygen?