Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

What always comes into a house through the keyhole?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?