John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Prove that the below maths equation is true.

8 + 8 = 91

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

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

To attend world science seminar, A famous chemist from Mexico visit
London. In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"

A local detective Jack was called to solve the case,

After reading the note, Jack instantly asked the police to arrest the murderers.

Who are the murderers?

Which part of London exists in France as well ?

Find the smallest sentence with all the English alphabet.

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

In the image given, you can find several triangles. Can you count them all?