Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

What goes up but never comes down?

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

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

Seven Robbers robbed a bank and hide the coins in a lonely place.
They decide to divide the money equally the next morning. Two greedy robbers decided to cheat the others and reach the place at night. They equally divided the coins between them, one coin left. So they called another robber and then they decided to divide equally among the three. Sadly again one coin left. The same thing happened to the 4th 5th and the 6th robber.
However, when the 7th robber reached in the morning, they can divide the coins equally.

How many coins were there in total?

I look at you, you look at me I raise my right, you raise your left. What am I?