If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Find the next number in the series below

21 32 54 87 131 ?

500 women soldiers are arranged in an array of ten rows and fifty columns in accordance with their respective heights. Now, the tallest woman from each row is asked to move out in the front. From them, the shortest one is labelled as Alpha. They are then asked to resume their original position.

Now, the shortest woman in each column is asked to come out in front. The tallest among them is labelled as Beta.

Can you find out if Alpha will be taller or Beta?

A man dies of old age on his 25 birthday. How is this possible?

Move four matchsticks to the below square to form three squares?

What work can one never finish?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

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

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What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?