You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

What number should come in place of the question mark below?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Rearrange the letters in "new door" to make one word.

During which month do people sleep the least?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

By using 'because' continuously three times, can you make an English statement ?

The cream is heavier than Milk. True or False?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?