What is the Surname of Barbie Doll?

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

There is a place where if I stand up straight, I will still be considered sideways.

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?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

what does the below rebus means?

How many sides does a circle have?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Using eight eights and addition only, can you make 1000?

How many bananas can you eat if your stomach is empty?