If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

What word is represented by this rebus?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

You are given a set of weighing scales and 12 marbles. The scales are of the old balance variety. That is, a small dish hangs from each end of a rod that is balanced in the middle. The device enables you to conclude either that the contents of the dishes weigh the same or that the dish that falls lower has heavier contents than the other. The 12 marbles appear to be identical. 11 of them are identical, and one is of a different weight. Your task is to identify the unusual marble and discard it. You are allowed to use the scales three times if you wish, but no more. Note that the unusual marble may be heavier or lighter than the others. You are asked to both identify it and determine whether it is heavy or light

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?