Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?

Find the hidden panda in the image below.

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

2, 3, 5, 9, 17, _ What is the next number in the sequence?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Can you find out which options fits best with the missing column?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?