If it took eight men ten hours to build a wall, how long would it take four men to build it?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

What can you catch but never throw?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Which is the smallest number that you can write using all the vowels exactly once?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

Can you replace the question mark with the correct number in the below table sequence?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

Solve the alphametic puzzle by replacing the alphabet with the number.

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