Before Mount Everest was discovered, what was the highest mountain in the world?

Replace the question mark with the correct number below.

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

Who is that with a neck and no head, two arms and no hands? What is it?

What 5-letter word typed in all capital letters can be read the same upside down?

What am I?

Mother's Name is Mrs. SIXTY TWO
Son's Name is FIFTY TWO
Daughter's Name is FORTY TWO
What is Name of Father?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

What does a man do only once in his lifetime, but women do once a year after they are 29?