In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Which tank will fill first?

If an electric train is travelling south, then which way is the smoke going?

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

Can you count the number of children in the picture below

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

Why Wine Glass Stem is so long?