The more of this there is, the less you see. What is it?

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

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

Can you spot the hidden girl in the picture below?

How do you go from 98 to 720 using just one letter?

You see me once in June, twice in November, and not at all in May. What am I?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?