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

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

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

When it's bad luck to meet a black cat?

When it is alive we sing, when it is dead we clap our hands. What is it?

What demands an answer, but asks no questions

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

Can you quickly find which two matchstick figures are identical?