How can you make number one disappear by adding something to it?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Can you find the mistake in the below statement?

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

What does this mathematical rebus means ?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

I left my campsite and hiked south for 3 miles. Then I turned east and hiked for 3 miles. I then turned north and hiked for 3 miles, at which time I came upon a bear inside my tent eating my food! What colour was the bear?

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?