How many triangles are there on the puzzle below?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

When we see 2 but call 10?

What is both possible and impossible at the same time?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

I’m tall when I’m young, and I’m short when I’m old. What am I?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

What is the Surname of Barbie Doll?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?