A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

Count the squares in the matchstick puzzle below?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

How many sides does a circle have?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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

Christina makes tasty toast in a small pan. After toasting one side of a slice, she turns it over. Each side takes 30 seconds. The pan can only hold two slices.
How can she toast both sides of three slices in 1 & 1/2 instead of 2 minutes?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?