We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

Which point will the car reach to go out?

What is the last thing you take off before bed?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Out of four images which one is the odd one out?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

What is harder to catch the faster you run?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?