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

What do you call a fish without an eye?

Which point will the car reach to go out?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

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

Decode the movie name from the below picture?

I am working in a bus company. The company recently went under expansion and therefore there was not enough room for all the buses. As a result, twelve buses had to be stored outside.

If the company decides to expand the garage space by forty percent, enough space to accommodate the current buses will be created leaving enough space for twelve more buses if the need arises in future.

Can you calculate the number of buses that the company owns at present?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

You can hear me, but you can't touch or see me.

What am I?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10