I’m tall when I’m young, and I’m short when I’m old. What am I?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

There is a place where if I stand up straight, I will still be considered sideways.

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

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

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

What do you get if you add 2 to 100 four times?

What word does this rebus represent?

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