You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

What can you see in the middle of March and April that you can never see in any other month?

Can you name an animal whose killing cannot be performed without spilling your own blood?

What is the word or phrase?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Can you guess the name of the month by looking the below rebus ?

What has 88 keys?

Solve the rebus riddle in the picture below.

A guard is positioned at the one side of the bridge saying ‘A’. His task is to shoot all those who try to leave from ‘A’ to the other side and say ‘B’. He also need to welcome the person who comes from another side ‘B’ to his side ‘A’. The guard comes out of his post every 1 hour and looks down the bridge for any people trying to leave. You are at side ‘A’ and wish to go to another side ‘B’. you also know that it would take 1:45 hr to cross the bridge. How will you cross the bridge?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?