John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

The more you take me, the more you leave me behind.
Who Am I?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

There is a place where if I stand up straight, I will still be considered sideways.

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99