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

Using Only Five 5's and any mathematical operator make sum as 37

I have feet, but no legs. Which animal Am I?

I have Rs.50 and I spend it in the way as below.

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

Out of the nine cats that you can see in the picture, there are only two that are completely identical. Can you find them out?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Why are televisions attracted to people?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?