Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

How could a baby fall out of a twenty-story building onto the ground and live?

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?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

What is the last thing you take off before bed?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?