Can you place six X (crosses) in below board without making three in a row in any way ?

Can you count the number of triangles in the given figure?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

What has a bottom at the top?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Next Number in the Series,

5, 16, 49, 104, ?

How many triangles can you find in this given picture?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?