All MCQs for Competitive Exams
MCQSAll MCQs for Competitive Exams
Practice with answers, explanations, and exam-focused revision notes.
3166 MCQs
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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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3161
Which astronomer was the first to use a telescope to observe the night sky, discovering the four largest moons of Jupiter?
Answer: Select an option or tap Answer & Solution.
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3162
Who is considered the 'Father of Microbiology' and improved the microscope to observe bacteria?
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3163
Which naturalist proposed the theory of evolution by natural selection in his book 'On the Origin of Species'?
Answer: Select an option or tap Answer & Solution.
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3164
Who was the first woman to win a Nobel Prize and conducted pioneering research on radioactivity?
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3165
Which English scientist formulated the three laws of motion and the law of universal gravitation?
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3166
Who is known as the 'Father of Modern Physics' and developed the theory of relativity?
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