I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

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

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

81 x 9 = 801. What must you do to make the this equation true?

What is at the end of a rainbow?

Why do you find that most of the buildings are deprived of the 13th floor?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

It is always ahead of me yet I can never see it. What is it?

If your uncle’s sister is not your aunt, what relation is she to you?