General Science

General Science is a highly scoring and concept-based section of General Knowledge for competitive examinations such as SSC, Banking, Railways, Defence, NDA, CDS and State government exams. This subject includes questions from Physics, Chemistry, Biology, Environment and Basic Scientific Principles. With clear concepts and regular practice, General Science becomes one of the easiest sections to score well.
On this page, you will find a wide collection of General Science GK questions in Hindi and English (Bilingual) with correct answers and easy-to-understand explanations. These MCQs are prepared according to the latest exam pattern and previous year question trends, making them ideal for daily practice and quick revision. The bilingual format helps both Hindi and English medium students to understand scientific concepts clearly.
Regular practice of General Science MCQs strengthens your conceptual understanding and improves problem-solving ability. These questions are extremely useful for aspirants preparing for SSC GD, SSC CGL, CHSL, Banking, RRB, NDA, CDS, Police and State-level competitive exams. Practice these General Science MCQs daily to boost your confidence and scoring potential.

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In daily life, the heating effect of electric current is used in which of the following?

In daily life, the heating effect of electric current is used in which of the following? рд░реЛреЫрдорд░реНрд░рд╛ рдХреА рдЬрд┐рдВрджрдЧреА рдореЗрдВ, рд╡рд┐рджреНрдпреБрдд рдзрд╛рд░рд╛ рдХреЗ рдКрд╖реНрдорд╛ рдкреНрд░рднрд╛рд╡ рдХрд╛ рдЗрд╕реНрддреЗрдорд╛рд▓ рдЗрдирдореЗрдВ рд╕реЗ рдХрд┐рд╕рдореЗрдВ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ?

In daily life, the heating effect of electric current is used in which of the following? Read More ┬╗

Which method is used to extract metals such as sodium and aluminum

Which method is used to extract metals such as sodium and aluminum, which are at the top of the reactivity series? рд╕реЛрдбрд┐рдпрдо рдФрд░ рдПрд▓реНрдпреБрдорд┐рдирд┐рдпрдо рдЬреИрд╕реА рдзрд╛рддреБрдУрдВ, рдЬреЛ рд╕рдХреНрд░рд┐рдпрддрд╛ рд╢реНрд░реГрдВрдЦрд▓рд╛ рдореЗрдВ рд╕рдмрд╕реЗ рдКрдкрд░ рд╣реИрдВ, рдХреЗ рдирд┐рд╖реНрдХрд░реНрд╖рдг рдХреЗ рд▓рд┐рдП рдХрд┐рд╕ рд╡рд┐рдзрд┐ рдХрд╛ рдЙрдкрдпреЛрдЧ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ?

Which method is used to extract metals such as sodium and aluminum Read More ┬╗

Which of the following cell organelle is present ONLY in animal cells but not in plant cells?

Which of the following cell organelle is present ONLY in animal cells but not in plant cells? рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рдХреЛрд╢рд┐рдХрд╛рдВрдЧ рдХреЗрд╡рд▓ рдЬрдВрддреБ рдХреЛрд╢рд┐рдХрд╛рдУрдВ рдореЗрдВ рдЙрдкрд╕реНрдерд┐рдд рд╣реЛрддрд╛ рд╣реИ, рдХрд┐рдВрддреБ рдкрд╛рджрдк рдХреЛрд╢рд┐рдХрд╛рдУрдВ рдореЗрдВ рдирд╣реАрдВ?

Which of the following cell organelle is present ONLY in animal cells but not in plant cells? Read More ┬╗

Why do we see the flash of lightning before we hear the sound of thunder?

Why do we see the flash of lightning before we hear the sound of thunder? рд╣рдо рдореЗрдШрдЧрд░реНрдЬрди рдХреА рдЖрд╡рд╛рдЬрд╝ рд╕реБрдирдиреЗ рд╕реЗ рдкрд╣рд▓реЗ рдмрд┐рдЬрд▓реА рдХреА рдЪрдордХ рдХреНрдпреЛрдВ рджреЗрдЦрддреЗ рд╣реИрдВ?

Why do we see the flash of lightning before we hear the sound of thunder? Read More ┬╗

What is the ratio of carbon to oxygen by mass, in carbon dioxide?

What is the ratio of carbon to oxygen by mass, in carbon dioxide? рдХрд╛рд░реНрдмрди рдбрд╛рдЗрдСрдХреНрд╕рд╛рдЗрдб рдореЗрдВ рдХрд╛рд░реНрдмрди рдФрд░ рдСрдХреНрд╕реАрдЬрди рдХрд╛ рджреНрд░рд╡реНрдпрдорд╛рди рдЕрдиреБрдкрд╛рдд рдХреНрдпрд╛ рд╣реИ?

What is the ratio of carbon to oxygen by mass, in carbon dioxide? Read More ┬╗

Which of the following is NOT a correct expression for electric power (P)?

Which of the following is NOT a correct expression for electric power (P)? рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рд╡рд┐рджреНрдпреБрдд рд╢рдХреНрддрд┐ (P) рдХреЗ рд▓рд┐рдП рд╕рд╣реА рдпрдВрдЬрдХ (formula) рдирд╣реАрдВ рд╣реИ?

Which of the following is NOT a correct expression for electric power (P)? Read More ┬╗

The velocity-time graph of a particle moving with uniform acceleration is a:

The velocity-time graph of a particle moving with uniform acceleration is a: рдПрдХрд╕рдорд╛рди рддреНрд╡рд░рдг рд╕реЗ рдЧрддрд┐рдорд╛рди рдХрд┐рд╕реА рдХрдг рдХрд╛ рд╡реЗрдЧ-рд╕рдордп рдЧреНрд░рд╛рдл рдХреИрд╕рд╛ рд╣реЛрддрд╛ рд╣реИ?

The velocity-time graph of a particle moving with uniform acceleration is a: Read More ┬╗

Match Acid and Base in Column A with Column B.

Match Column A with Column B. рд╕реНрддрдВрдн A рдХреЛ┬а рд╕реНрддрдВрдн B рд╕реЗ рд╕реБрдорд▓рд┐рдд рдХреАрдЬрд┐рдП-┬а Column A/ рд╕реНрддрдВрдн A┬а Column B/ рд╕реНрддрдВрдн B┬а A.┬а Acids/ рдЕрдореНрд▓ 1.┬а┬а ┬аProduce OHтБ╗ ions in water/ рдЬрд▓ рдореЗрдВ OHтБ╗ рдЖрдпрди рдЙрддреНрдкрдиреНрди рдХрд░рддрд╛ рд╣реИ B.┬а┬а Bases/ рдХреНрд╖рд╛рд░ 2.┬а┬а Produce HтБ║ (or HтВГOтБ║) ions in water/ рдЬрд▓ рдореЗрдВ HтБ║ (рдпрд╛ HтВГOтБ║) рдЖрдпрди

Match Acid and Base in Column A with Column B. Read More ┬╗

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