SSC CGL MCQ Practice 2026

Inventions & Discoveries Questions for SSC CGL (with Answers)

4 Inventions & Discoveries MCQs from the General Awareness section, with answers and short explanations.

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Q1. The first successful powered aeroplane flight was made by:

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Answer: D. The Wright brothers

Orville and Wilbur Wright made the first successful powered aeroplane flight in 1903 at Kitty Hawk, USA.

Inventions & Discoveries · easy · Beginner Practice Set 2

Q2. The law of universal gravitation was given by:

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Answer: D. Isaac Newton

Sir Isaac Newton formulated the law of universal gravitation in the 17th century.

Inventions & Discoveries · easy · Beginner Practice Set 9

Q3. Who is credited with inventing the telephone?

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Answer: A. Alexander Graham Bell

Alexander Graham Bell is credited with inventing the telephone, patented in 1876.

Inventions & Discoveries · easy · Beginner Practice Set 10

Q4. In which year was C. V. Raman awarded the Nobel Prize in Physics?

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Answer: B. 1930

C. V. Raman discovered the Raman Effect in 1928 and received the Nobel Prize in Physics in 1930.

Inventions & Discoveries · hard · Advanced Practice Set 4

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