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

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

Next Number in the Series,

5, 16, 49, 104, ?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

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?