How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

If 21x = 79x, what is the value of x?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

Imagine you are in a room with no windows or doors. How will you get out?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

Decode below rebus
D
N
A
T
S , D

Replace the question mark with the correct number.

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

James Bond is caught up in a mysterious scenario where the evil villain has him blindfolded. He somehow breaks through the handcuffs but is unable to get the blindfold off. Upon searching, he comes across a bow and 3 arrows. He can hear the villain speak, and thus tries to take a shot at him. He launches the first arrow, it misses the villain. He then launches the second arrow and it misses by a greater margin.

What is the probability that this third shot our James bond takes will be worse than the second shot?