Count the number of balls in picture below:

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?

John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

I have branches, but no fruit, trunk or leaves. What am I?

Replace the question mark with the number below given a simple math problem.

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?