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?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

Using Only Five 5's and any mathematical operator make sum as 37

What can you catch but never throw?

I have Rs.50 and I spend it in the way as below.

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?