How can you tell a raw egg from a hard-boiled egg?

What is full of holes but still holds water?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

Spot the cat in the picture below

Can you find the 09 errors in the picture below?

Find the next number in the series below

21 32 54 87 131 ?

Find the last number in the series below:

voN luJ yaM raM ---

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

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?