Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

Which letter of the alphabet has the most water?

People put me on the table and cut me but do not eat me. What am I?

Using eight eights and addition only, can you make 1000?

What can you hold in your right hand, but never in your left hand?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _