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

Which is the correct shadow of the bird?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

John's five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road.

Rachel lives in the house: A, Jacob lives in the house: B, Phoebe lives in the house: C, Joey lives in the house:D, Chandler lives in the house: E

Mathematically
B*C*D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell me the house number of each of John's friends?

A bomb exploded in a room full of married couples and no one died. How?

I have feet, but no legs. Which animal Am I?

What does this rebus riddle means ?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?