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?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

Which tank will fill first?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

I can be cracked, made, told, and played. What am I?