Robert Bosch GmbH Interview Puzzles have been brought to you by GPuzzles.Com. The idea behind this post is to prepare students for the Interview Questions in Robert Bosch GmbH.

A Basic info about the company:
Robert Bosch GmbH or Bosch, is a German global engineering and electronics corporation headquartered in Gerlingen, near Stuttgart, Germany. It is the world's largest provider of automotive components measured by 2011 revenues. The company was founded by Robert Bosch in Stuttgart in 1886.

The following Robert Bosch GmbH Interview Puzzles will help you enhance your skills and will offer you better confidence while giving the interview.

# Robert Bosch GmbH Interview Puzzle - Aptitude #1 - Famous Probability Interview Problem

Difficulty Popularity

James Horner is having two coins in his hand. Out of the two coins, one is a real coin and the second one is a faulty one with Tales on both sides. He blind folds himself choose a random coin and tosses it in the air. The coin falls down with Tale facing upwards.

What is the probability that this is the faulty coin?

# Robert Bosch GmbH Interview Puzzle - Aptitude #2 - Popular Interview Problem

Difficulty Popularity

I have two rectangular bars.

They have property such that when you light the fire from one end , it will take exactly 60 seconds to get completely burn.
However they do not burn at consistent speed (i.e it might be possible that 40 percent burn in 55 seconds and next 60 percent can burn in 10 seconds).

Problem is : How do you measure 45 seconds ?

# Robert Bosch GmbH Interview Puzzle - Aptitude #3 - Most Popular Logical Puzzle

Difficulty Popularity

Outside a room there are three light switches. One of switch is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb ??

# Robert Bosch GmbH Interview Puzzle - Aptitude #4 - Logic Problem Brain Teaser

Difficulty Popularity

The world is facing a serious viral infection. The government of various countries have issued every citizen two bottles. You as well have been given the same. Now one pill from each bottle is to be taken every day for a month to become immune to the virus. The problem is that if you take just one, or if you take two from the same bottle, you will die a painful death.

While using it, you hurriedly open the bottles and pour the tablets in your hand. Three tablets come down in your hand and you realize they look exactly the same and have same characteristics. You can’t throw away the pill as they are limited and you can’t put them back or you may put it wrong and may die someday.

How will you ensure that you are taking the right pill?

# Robert Bosch GmbH Interview Puzzle - Aptitude #5 - Fake Coin Brain Teaser

Difficulty Popularity

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

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