Which tank will fill first?

I am quite hot but become too cold if you remove the first two letters. What am I?

What occurs twice in a week, once in a year but never in a day?

The more it dries, the wetter it becomes. Can you tell what it is?

Which tank will fill first?

John bought a new car. He has a habit of eating ice cream from a particular ice cream shop while returning home from office. Whenever, he eats strawberry ice cream, he faces no problem. But whenever, he eats chocolate ice cream, the car starts giving problem. At first, he thinks, it is just a co-incidence but when this awkward incident happens for 3-4 times, he reports this problem to the company.

The mechanic of the company checks but finds no problem at all. The next day, when he stops by to eat chocolate ice cream, the car again starts giving problem.

Can you find the possible reason?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

Mother's Name is Mrs. SIXTY TWO
Son's Name is FIFTY TWO
Daughter's Name is FORTY TWO
What is Name of Father?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

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