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?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Move four matchsticks to the below square to form three squares?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

Which city is three-fifths chick two third cat and 50% goat?

What you cannot hold but it is yours?

What happened when the wheel was invented?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?