Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

What is the next number in the series?

15 29 56 108 208 ?

What part of the chicken has the most feathers?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

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 certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Find the missing number in the sequence.

3 5/3 7/5 11/7 ? 17/11

In which direction should the missing arrow point?

How can one talk without saying a single word?