Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

what one word does the below rebus identifies?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

What does this mathematical rebus means ?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

By what process could you make a 'Tea-Table' into food?

Prove that twice of ten is the same as twice of eleven.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?