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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What is the chemical formula of sodium bicarbonate?

What is the chemical formula of sodium bicarbonate? рд╕реЛрдбрд┐рдпрдо рдмрд╛рдЗрдХрд╛рд░реНрдмреЛрдиреЗрдЯ (sodium bicarbonate) рдХрд╛ рд░рд╛рд╕рд╛рдпрдирд┐рдХ рд╕реВрддреНрд░ рдХреНрдпрд╛ рд╣реИрдВ?

Which of the following chemical compounds is present in turmeric?

Which of the following chemical compounds is present in turmeric? рд╣рд▓реНрджреА рдореЗрдВ рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди – рд╕рд╛ рд░рд╛рд╕рд╛рдпрдирд┐рдХ рдпреМрдЧрд┐рдХ

In digestion, which option best describes a bolus?

In digestion, which option best describes a bolus? рдкрд╛рдЪрди рдХреЗ рд╕рдВрджрд░реНрдн рдореЗрдВ, рдмреЛрд▓рд╕ (bolus) рдХрд╛ рд╕рд░реНрд╡реЛрддреНрддрдо рд╡рд░реНрдгрди рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ

Magnetic field lines represent the path along which __________.

Magnetic field lines represent the path along which __________. рдЪреБрдВрдмрдХреАрдп рдХреНрд╖реЗрддреНрд░ рд░реЗрдЦрд╛рдПрдВ рдЙрд╕ рдкрде рдХрд╛ рдирд┐рд░реБрдкрдг рдХрд░рддреА рд╣реИ, рдЬрд┐рд╕ рдкрд░

Which of the following waves are audible to humans?

Which of the following waves are audible to humans? рдЗрдирдореЗ рд╕реЗ рдХреМрди рд╕реА рддрд░рдВрдЧреЗ рдордиреБрд╖реНрдп рдХреЗ рд▓рд┐рдП рд╢реНрд░рд╡реНрдп рд╣реЛрддреА рд╣реИрдВ?

Fire caused by petrol cannot be extinguished with water because:

Fire caused by petrol cannot be extinguished with water because: рдкреИрдЯреНрд░реЛрд▓ рдореЗрдВ рд▓рдЧреА рдЖрдЧ рдХреЛ рдкрд╛рдиреА рд╕реЗ рдирд╣реАрдВ рдмреБрдЭрд╛рдпрд╛ рдЬрд╛

What is the SI unit of time?

What is the SI unit of time? рд╕рдордп рдХреА SI рдЗрдХрд╛рдИ рдХреНрдпрд╛ рд╣реИ?

A concave lens is used in:

A concave lens is used in: рдЕрд╡рддрд▓ рд▓реЗрдВрд╕ рдХрд╛ рдЙрдкрдпреЛрдЧ рдХрд┐рд╕рдореЗрдВ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ?

What is the smallest bone in the human body?

What is the smallest bone in the human body? рдорд╛рдирд╡ рд╢рд░реАрд░ рдореЗрдВ рд╕рдмрд╕реЗ рдЫреЛрдЯреА рд╣рдбреНрдбреА рдХреМрди рд╕реА рд╣реИ ?

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