What is always in front of you but can’t be seen?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

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

Okay before we begin with the puzzle, do keep in mind that you have to answer it quickly.

You are participating in a car race. Seeking the perfect moment, you overtake the second person in the race. What positions are you in now?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

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

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

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?