If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

Can you move from MANILA to UGANDA in the shortest time? You need to follow the below rules:
Rule 1: You can change up to 3 alphabets at a time.
Rule 2: New words must be of 6 alphabets.
Rule 3: The new word formed must be a country or capital.

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

Do You See It?

What can you hold in your right hand, but never in your left hand?

What does the below mathematical rebus mean?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?