Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

If six children and two dogs were under an umbrella, how come none of them got wet?

If your uncle’s sister is not your aunt, what relation is she to you?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

What is the word or phrase?

A blonde put eyeliner on her head. Why?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?