I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

Can you make a fire with just a single stick?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

What has lots of eyes, but can’t see?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

You need to arrange three 7 and mathematical symbols to form number 1?