John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Decode the movie name from the below picture?

What goes through cities and fields, but never moves?

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

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.