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

Which point will the car reach to go out?

What is the Surname of Barbie Doll?

I am the fastest animal but cannot climb the tree. What am I?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

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.

Give it food and it will live; give it water and it will die.

How many times can you subtract the number two from the number fifty?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?