What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

What number should come in place of the question mark below?

Using Only Five 5's and any mathematical operator make sum as 37

Can you fill the blank with the correct number?

6 30 870 756030 _____

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

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?

Use the digits from 1 up to 9 and make 100.

Follow the rules.
=> Each digit should be used only once.
=> You can only use addition.
=> For making a number, two single digits can be combined (for example, 4 and 2 can be combined to form 42 or 24)
=> A fraction can also be made by combining the two single digits (for example, 4 and 2 can be combined to form 4/2 or 2/4)

Question: how can we do this?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?