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
