I have branches, but no fruit, trunk or leaves. What am I?

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

What is black when you buy it, red when you use it, and gray when you throw it away?

what's the probability of getting a king or a queen from a pack of 52 cards?

Can you name four days which start with the letter 'T'?

John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

How many triangles can you find in this given picture?

what does the below math rebus puzzle mean?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?