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

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

I have eight fingers and two thumbs but I do not live. What Am I?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?