How many times do a clock's hands overlap in a day ?

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

When we see 2 but call 10?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Why do Chinese men eat more rice than Japanese men do ?

You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.