Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

What is the longest word in the dictionary?

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

Be active and find the killer in the picture Riddle below.

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?