Can you place three balls such that the equation shown in the picture holds true?

I am sure no one can have two things for dinner. what are they?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

A man is walking down a road with a basket of eggs. As he
is walking he meets someone who buys one-half of his eggs
plus one-half of an egg.
He walks a little further and meets another person who buys
one-half of his eggs plus one-half of an egg.
After proceeding further he meets another person who buys
one-half of his eggs plus one half an egg. At this point, he
has sold all of his eggs, and he never broke an egg.
How many eggs did the man have to start with?

What makes this number unique: 8,549,176,320?

What will you call your mother's brother's brother-in-law?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Can you count the number of squares in the given picture?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Why is the longest human nose just 11 inches?