If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

When 99 is considered higher than 100?

A woman lives in a Tall building thirty-six floors high and served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

There are three Athletes (John, Tarun and Harish) and their individual Coaches (Jacob, Meenaxi and Priyanka) standing on the shore.
No Coach trusts their Athlete to be near any other Coach unless they are also with them.
There is a boat that can hold a maximum of two persons.
How can the six people get across the river?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Complete the following series. It.s very logical:

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

I know a nine-letter word having only one vowel.
Do you ?

Count the number of triangles in the picture below:

Decode the below four famous ciphers:

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

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?