81 x 9 = 801. What must you do to make the this equation true?

Solve this riddle by finding the odd one out from the rest.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What is more useful when it is broken?

1. How can we put an elephant in the refrigerator?
2. How can we put a Giraffe in a refrigerator?
3. The king of the jungle invites all the animals to a party everyone comes except for one animal, which animal?
4. You come to a crocodile-infested lake, you can't go around it, you can't co under it and you can't go over it, how do you get across?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

Which five letter word can be added at the end of below word to form a
valid word?

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Eight of us go fourth, not back, to protect our king from an attack. What are we?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?