Rearrange the letters in "new door" to make one word.

There are two arch enemies Messi and Ronaldo who hate each other to an extreme. One day both were going together and a Jeanie appeared in front of them. Jeanie grants 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollars. Soon Messi gets 2000 billion dollars.
Ronaldo asked for his 2nd wish 'Give me one mansion in every country in the world. Soon Messi gets two mansions in every country of the world?

What should be Ronaldo's third wish?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Count the number of lines in the image below ?

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

How Come ??

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?