21. Which is the largest planet in the Solar System?
Correct Answer:
D. Jupiter
Explanation: Jupiter is the largest planet in the Solar System.
General KnowledgePoliceSSC GD
General Knowledge Quiz in Hindi – सामान्य ज्ञान Set 2 (29 MCQs)
इतिहास, भूगोल, विज्ञान, राजव्यवस्था और विविध विषयों के सामान्य ज्ञान प्रश्न। SSC GD, रेलवे, पुलिस और अन्य भर्ती परीक्षाओं के लिए। कुल 29 प्रश्न · समय 20 मिनट · स्तर: Easy।
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Practice Questions & Answers
Try each question and reveal the correct answer when you are ready.
22. Which planet is closest to the Sun?
Correct Answer:
C. Mercury
Explanation: Mercury is the closest planet to the Sun.
23. Which planet is known for its prominent rings?
Correct Answer:
B. Saturn
Explanation: Saturn is famous for its extensive ring system.
24. Which is the natural satellite of Earth?
Correct Answer:
C. Moon
Explanation: The Moon is Earth's natural satellite.
25. What is the approximate speed of light in vacuum?
Correct Answer:
B. 3 × 10^8 m/s
Explanation: Light travels in vacuum at approximately 3 × 10^8 metres per second.
26. What is the SI unit of force?
Correct Answer:
C. Newton
Explanation: The SI unit of force is the newton.
27. What is the SI unit of energy?
Correct Answer:
A. Joule
Explanation: The SI unit of energy is the joule.
28. What is the SI unit of power?
Correct Answer:
A. Watt
Explanation: The SI unit of power is the watt.
29. What is the SI unit of electric current?
Correct Answer:
C. Ampere
Explanation: The SI unit of electric current is the ampere.
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