KBC Questions and Quiz, Multiple Choice Questions and Answers

Question: What country's capital is Nairobi?

1. Kenya
   
2. Ethiopia
   
3. Gambia
   
4. Brazil
   

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Geography Quiz

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Question: What is the capital of the Country Belgium?

1. Vienna
   
2. Brussels
   
3. La Paz
   
4. Beijing
   

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Geography Quiz

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Question: What is the capital of the Country Bolivia?

1. Brasilia
   
2. London
   
3. Havana
   
4. La Paz
   

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Geography Quiz

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Question: What is the capital of the Country Finland?

1. Bogota
   
2. London
   
3. Helsinki
   
4. Buenos Aires
   

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Geography Quiz

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Question: What is the capital of the Country Brazil?

1. Buenos Aires
   
2. Brasilia
   
3. Vienna
   
4. Beijing
   

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Geography Quiz

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Question: Why do variable stars pulsate in brightness?

1. Gain in mass
   
2. Expansion & contraction of the outer layers
   
3. Constant contraction
   
4. Movement at a fixed rate
   

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Correct Answer
Variable stars pulsate due to the expansion and contraction of their outer layers.

Space Quiz, Science Quiz

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Question: Where are the youngest stars of the galaxy located?

1. Central bulge
   
2. Black holes
   
3. Halo
   
4. Spiral arms
   

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The youngest stars of the galaxy are located in the spiral arms of the rotating disk.

Space Quiz, Science Quiz

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Question: What is located at the center of the Milky Way?

1. Gamma rays
   
2. A supermassive black hole
   
3. A supernova
   
4. Gas clouds
   

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Scientists believe that Sagittarius A, the center of the galaxy, is a supermassive black hole.

Space Quiz, Science Quiz

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Question: How many stars are in the disk of the Milky Way?

1. The number you can see On a clear night
   
2. 1 million
   
3. 100,000
   
4. 100 billion
   

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Scientists estimate that 100 billion stars are in the Milky Way's disk.

Space Quiz, Science Quiz

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Question: What do astronomers use to map the shape of the Milky Way?

1. Visible light
   
2. Infrared rays
   
3. Radio waves
   
4. Gamma rays
   

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Correct Answer
Astronomers use radio waves to map the shape of the Milky Way.

Space Quiz, Science Quiz

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