Cristina was born in 1888. She just had her 30th birthday today how did that happen?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

The below mentioned letters have been placed in a order using a logic.

DEAD, BALL, FEAR, SHOP

Can you find the logic?

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

What Does this text mean:

important=important

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

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

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

What has hands, but can’t clap?