How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What occurs twice in a week, once in a year but never in a day?

In a kingdom, King George did not allow any citizen to visit the world outside. Also, only a person with proper paperwork was allowed to enter or he was sent back. A wooden bridge was what connected the kingdom to the world. The king had appointed a sharpshooter who would check the every five minutes on the bridge to check. After checking, he would go back to his hut and return exactly after five minutes again. The bridge took 9 minutes to cross.

A merchant was able to escape the kingdom without harming the shooter. How?

What's the only room from which no one can enter or leave

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

What is next number in the pattern below:

131 517 192 123 ?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

In the picture given below, can you find out which digit will take place of the question mark?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?