Which is the smallest number that you can write using all the vowels exactly once?

What is the word or phrase?

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?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Using Only Five 5's and any mathematical operator make sum as 37

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3