Comprehension
The chart below provides complete information about the number of countries visited by Dheeraj, Samantha and Nitesh, in Asia, Europe and the rest of the world (ROW).
The following additional facts are known about the countries visited by them.
1. 32 countries were visited by at least one of them.
2. USA (in ROW) is the only country that was visited by all three of them.
3. China (in Asia) is the only country that was visited by both Dheeraj and Nitesh, but not by Samantha.
4. France (in Europe) is the only country outside Asia, which was visited by both Dheeraj and Samantha, but not by Nitesh.
5. Half of the countries visited by both Samantha and Nitesh are in Europe.
The following additional facts are known about the countries visited by them.
1. 32 countries were visited by at least one of them.
2. USA (in ROW) is the only country that was visited by all three of them.
3. China (in Asia) is the only country that was visited by both Dheeraj and Nitesh, but not by Samantha.
4. France (in Europe) is the only country outside Asia, which was visited by both Dheeraj and Samantha, but not by Nitesh.
5. Half of the countries visited by both Samantha and Nitesh are in Europe.
Question: 1
How many countries in Asia were visited by at least one of Dheeraj, Samantha and Nitesh?
How many countries in Asia were visited by at least one of Dheeraj, Samantha and Nitesh?
Updated On: Nov 29, 2024
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Correct Answer: 3
Solution and Explanation
To determine the number of countries in Asia visited by at least one of the individuals, we need to consider the overlap of countries visited in Asia, based on the provided facts. From the data, the total count of countries visited in Asia by at least one of them is 3. This includes all the countries visited by any combination of Dheeraj, Samantha, and Nitesh.
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Question: 2
How many countries in Europe were visited only by Nitesh?
How many countries in Europe were visited only by Nitesh?
Updated On: Nov 29, 2024
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Correct Answer: 2
Solution and Explanation
From the given data, we know that countries visited only by Nitesh in Europe exclude any overlap with Dheeraj and Samantha. Based on the facts, the correct number of countries visited only by Nitesh in Europe is 2.
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Question: 3
How many countries in the ROW were visited by both Nitesh and Samantha?
How many countries in the ROW were visited by both Nitesh and Samantha?
Updated On: Nov 29, 2024
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Correct Answer: 4
Solution and Explanation
The number of countries in the ROW visited by both Nitesh and Samantha is 4, based on the given information. The data specifies that the overlap in ROW between the two is 4 countries.
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Question: 4
How many countries in Europe were visited by exactly one of Dheeraj, Samantha and Nitesh?
How many countries in Europe were visited by exactly one of Dheeraj, Samantha and Nitesh?
Updated On: Nov 29, 2024
- 1. 10
- 2. 12
- 3. 5
- 4. 14
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The Correct Option is B
Solution and Explanation
The question asks for the number of countries in Europe visited by exactly one of them. From the facts, it’s evident that 12 countries in Europe were visited by exactly one of the three individuals. This is calculated by considering the unique visits in Europe by each individual.
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