Count the Triangle in the figure given below:

Which number should replace the question mark?

I add 5 to 9 and get 2. The answer is correct, so what am I?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months