The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

Who always enjoys poor health?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

A Japanese ship is sailing in the Indian Ocean. The captain of the ship feels tired and decides to take shower to be rejuvenated. He goes to take the shower after keeping his diamond-studded Rolex watch and gold chain on the table.
When he comes back after 15 minutes, he finds them missing. There are 4 crew members on the ship and he calls them one by one to ask them what they were doing in that duration.

Following are the answers:
1. Crew 'A' who is the cook replies that he was cooking mutton for the crew members.
2. Crew 'B' who is a housekeeper tells that he was sleeping in his room.
3. Crew 'C' who is the engineer says that he was checking on the generator.
4. Crew 'D' who is another housekeeper says that he was correcting the hoisted flag that was put upside down.

It took only a couple of seconds for the captain to find the thief. Can you find the thief too?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?