If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

What does this rebus puzzle means ?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

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?

Can you find the six hidden animals in the picture below?

what does this picture(rebus) riddle means ?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?