Why is the Hole below a Lock?

Can you write down eight eights so that they add up to one thousand?

John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

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

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

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

what does this picture(rebus) riddle means ?