Can you count the number of triangles in the picture below?

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 ?

Do You See It?

I cannot talk, but I always reply when spoken to. What am I?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

I look at you, you look at me I raise my right, you raise your left. What am I?

What does this below rebus puzzle mean?

What country can make you shiver?

What is the Surname of Barbie Doll?