John is the son of Jacob.
So,
Jacob is the_____of John's father?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

A blonde put eyeliner on her head. Why?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???

There is a place where if I stand up straight, I will still be considered sideways.

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

What does below Rebus mean ?

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