General Knowledge Questions & Answers Section 293

This is the 293 section from General Knowledge. These questions and answers will be from Planet, Solar family, Biggest star, Sun Spots, Sun and Elliptical path.

Ques No.1: Which of the following makes the planet Saturn unique in the solar family?

Ans: There is a well-developed system of rings around it

Ques No.2: Which of the following planets has almost the same mass, size and density as the earth?

Ans: Venus

Ques No.3: The biggest star in our galaxy is

Ans: Proxima Centauri

Ques No.4: Who was the second to observe sun-spots after Ibn Zubair?

Ans: Galileo

Ques NO.5: What are sun-spots?

Ans: These are cooler areas which move about on the sun's surface and show up as dark spots

Ques No.6: A light year, as a unit of measurement of distances of heavenly bodies, is equal to

Ans: million, million kms

Ques No.7: The planet Neptune's orbit around the sun takes about

Ans: 165 years

Ques No.8: The planets of the solar system travel with the sun through millions of stars in our galaxy at a speed of about

Ans: 70,000 km/hour

Ques No.9: What name is given to the path of the sun amongst the stars in our galaxy?

Ans: Elliptical path

Ques No.10: The visible part of the sun is called

Ans: Photosphere

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