What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

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

O T T F F S S ?

Count the number of lines in the image below ?

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Can you count the number of quadrilaterals in the picture below?

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..