A father's child, a mother's child, yet no one's son.

Who am I?

What is the Surname of Barbie Doll?

Can you find the six hidden animals in the picture below?

What is the next number in the series?

15 29 56 108 208 ?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Can you find a five letter word that is left with only two letters if one is removed?

You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

What begins with T, ends with T, and has T in it?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?