Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

What does this simple rebus mean?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

Complete the following series. It.s very logical:

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

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Keyboard words are not in alphabetical order, Why?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

Use the digits from 1 up to 9 and make 100.

Follow the rules.
=> Each digit should be used only once.
=> You can only use addition.
=> For making a number, two single digits can be combined (for example, 4 and 2 can be combined to form 42 or 24)
=> A fraction can also be made by combining the two single digits (for example, 4 and 2 can be combined to form 4/2 or 2/4)

Question: how can we do this?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

What building has the most stories?