A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Find the hidden panda in the image below.

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Can you find out who is the kidnapper in below Picture and why, Explain ?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Which English verb becomes past tense just by rearranging the letters?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?