You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

I cannot talk, but I always reply when spoken to. What am I?

How many letters are in the alphabet?

Replace the question mark with the correct number.

Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?

What is the coolest letter in the alphabet?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

What is the Surname of Barbie Doll?