Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

What Time Should the last watch show in the below figure?

Can you divide the below-given shape into four equal and identical pieces?

What do you see in the image below

Can you Find and name the hidden bird in the picture below ?

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?

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

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?