Solution
The correct answer is forward. When the car accelerates, the air is driven backward simply as your move. It will result in sending that Helium balloon forward, which in comparison with air, is lighter. When we apply brakes, the air piles up in the front of the windshield. Using brakes sends the balloon backward.
Hence, the Helium balloon actions during the car's acceleration, i.e., When the auto moves backward, the Helium balloon returns.
Check out this problem - 8 Queens Problem
Frequently Asked Questions
Why do Helium balloons rise?
Helium balloons rise because the helium inside the balloon weighs less than the air it displaces.
How to approach a puzzle interview problem?
Some of the approaches are thinking about the problem, clarity regarding a problem, using brute force first, trying to make logic, and getting the solution.
Why are puzzles asked in interviews?
To see how you will approach a real-time and tricky situation.
What do you mean by puzzle reasoning?
It simply means analyzing the data given in the puzzle and arranging data to get the correct solution.
Conclusion
This article is about Interview puzzles and how they can be used in daily life and check our approach in an interview. We have seen the Helium Balloon problem directly related to our lives, and we must have encountered this situation sometimes.
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