What four weights can be used to balance from 1 to 30 pounds?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

I have an eye but still cannot see.

Who am I?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Bay of Bengal is in which state?