Can you count the number of lines in the below picture?

Can you solve this picture maths equation?

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?

What is at the end of a rainbow?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

Can you find the thief by just looking at the picture below?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

What does the below image rebus riddle means ?

What does a man do only once in his lifetime, but women do once a year after they are 29?