A Man Enters a Room with 100 People – Can You Solve This Viral Riddle?
At first glance, this puzzle looks like a simple math problem, but the wording is designed to trick you. Thousands of people rush to answer 70, while others insist the answer is 71. So who’s right?
Here’s the riddle:
A man enters a room with 100 people.
40 leave and 10 enter.
How many people are still in the room?
Take a moment before scrolling down.
Most people immediately calculate:
- 100 people
- +1 man = 101
- -40 people = 61
- +10 people = 71
If you got 71, congratulations—you paid attention to every word.
The Correct Answer: 71
Here’s why:
- The room already contains 100 people.
- Then one man enters, bringing the total to 101.
- Next, 40 people leave, leaving 61.
- Finally, 10 more people enter, making the final total 71 people.
Calculation:
100 + 1 − 40 + 10 = 71
For Complete Cooking STEPS Please Head On Over To Next Page Or Open button (>) and don’t forget to SHARE with your Facebook friends.
Why So Many People Get It Wrong
The trick is that many readers forget to count the man who entered the room. They only calculate:
100 − 40 + 10 = 70
But the man is a person too, so he must be included in the final count.
Final Answer
71 people are still in the room.
For Complete Cooking STEPS Please Head On Over To Next Page Or Open button (>) and don’t forget to SHARE with your Facebook friends.
