You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

What does this rebus mean?

O
N
C
E
TIME

How can you make number one disappear by adding something to it?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

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

Two friends decide to get together; so they start riding bikes towards each other. They plan to meet halfway. Each is riding at 6 MPH. They live 36 miles apart. One of them has a pet carrier pigeon and it starts flying the instant the friends start traveling. The pigeon flies back and forth at 18 MPH between the 2 friends until the friends meet.

How many miles does the pigeon travel?

What does the below mathematical rebus mean?

A bomb exploded in a room full of married couples and no one died. How?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Why did Navjot Singh Sidhu put the new January calendar in the freezer