One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

A tourist visits a small town for his research. While in the town, he decides to get a haircut. Since the town is quite small, there are only two barbers in the town � one on the North Street and one on the South Street. The barbershop on the North Street is a mess and the barber has a weird and pathetic haircut. While the barbershop at the South Street is pretty tidy and the barber as well has an impressive haircut.

Which barbershop will the tourist visit for his haircut and why?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

I am an odd number. Take away a letter and I become even. What number am I?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What is the next number in the series?

15 29 56 108 208 ?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Seven Robbers robbed a bank and hide the coins in a lonely place.
They decide to divide the money equally the next morning. Two greedy robbers decided to cheat the others and reach the place at night. They equally divided the coins between them, one coin left. So they called another robber and then they decided to divide equally among the three. Sadly again one coin left. The same thing happened to the 4th 5th and the 6th robber.
However, when the 7th robber reached in the morning, they can divide the coins equally.

How many coins were there in total?

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?