I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

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

What is the Surname of Barbie Doll?

If eleven plus two equals one, what does nine plus five equal?

I know a nine-letter word having only one vowel.
Do you ?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

Which point will the car reach to go out?