What is the Surname of Barbie Doll?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

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

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?

Why do Chinese men eat more rice than Japanese men do ?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

What does this rebus puzzle means ?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

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

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