All MCQs for Competitive Exams

MCQS

All MCQs for Competitive Exams

Practice with answers, explanations, and exam-focused revision notes.

4731 MCQs Page 7

Topic Notes: Competitive Exams

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

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Practice MCQs for CSS, PMS, FPSC, PPSC, NTS and Pakistan competitive exam preparation. Use topic-wise questions, answers, and explanations to revise quickly and improve exam accuracy.

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61
What do the astronomical terms 'Blue dwarfs' and 'Red giants' describe?
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62
In which direction does the evening star typically appear to rise?
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63
How many distinct layers constitute the atmosphere of the Sun?
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64
Which of the following is classified as an organically formed sedimentary rock?
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65
Which planet in our solar system exhibits a rotation where the Sun appears to rise in the west and set in the east?
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66
Which scientist proposed a theory suggesting that the Earth originated from cosmic gases and dust particles?
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67
Which of the following characteristics accurately describes sedimentary rocks?
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68
What is the scientific term for the hot, molten rock material found beneath the Earth's solid crust?
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69
What is the primary chemical element that constitutes the Sun?
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70
Which star is recognized as the brightest star visible in the night sky from Earth?
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