How can you drop a raw egg from a height onto a concrete floor without cracking it?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Using eight eights and addition only, can you make 1000?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

In a secret society, a buried chamber can be accessed only via a secret password. The password is seven characters long and comprises of just letters and numbers.

You find a code that can help you in cracking the password. The code says "You force heaven to be empty".

Can you deduce the password from that?

What number divided by 4 is the same as that number minus 4?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

Make a sentence consisting of three words that have the whole alphabet.

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?