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 correct symbol for the element sodium?

What is the correct symbol for the element sodium? सोडियम तत्व का सही प्रतीक क्या हैं?

Pair the term to complete the analogy.

Pair the term to complete the analogy. सादृश्य को पूर्ण करने के लिए सही पद का चयन कीजिए। Chlorophyll :

What happens to the energy of an object just before it hits the ground while falling freely?

What happens to the energy of an object just before it hits the ground while falling freely? किसी पिंड के

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? रोज़मर्रा की जिंदगी में,

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? निम्नलिखित में से

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? कार्बन डाइऑक्साइड में कार्बन और ऑक्सीजन का

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: एकसमान त्वरण से गतिमान किसी कण का वेग-समय

Adding dilute hydrochloric acid to zinc granules produces hydrogen gas. This is an example of which of the following?

Adding dilute hydrochloric acid to zinc granules produces hydrogen gas. This is an example of which of the following? जिंक

If the radius of the Earth is halved and the masses of both interacting objects are tripled, while keeping the distance between them unchanged, how will the gravitational force between them change?

If the radius of the Earth is halved and the masses of both interacting objects are tripled, while keeping the

What happens to an atom when it loses an electron?

What happens to an atom when it loses an electron? जब कोई परमाणु एक इलेक्ट्रॉन खो देता है, तो क्या

In stethoscopes, the sound of the heartbeat is transmitted to the doctor’s ears because:

In stethoscopes, the sound of the heartbeat is transmitted to the doctor’s ears because: स्टेथोस्कोप में हृदय की धड़कन की

Which part of the Bryophyllum plant produces buds for vegetative propagation?

Which part of the Bryophyllum plant produces buds for vegetative propagation? ब्रायोफिलम पौधे का कौन-सा भाग कायिक प्रवर्धन के लिए

Ethanoic acid reacts with ethanol in the presence of concentrated H₂SO₄ to form:

Ethanoic acid reacts with ethanol in the presence of concentrated H₂SO₄ to form: एथेनॉइक अम्ल (Ethanoic acid), सांद्र H₂SO₄ की

What helps in the upward movement of water and minerals in plants?

What helps in the upward movement of water and minerals in plants? पौधों में जल और खनिजों के ऊपर की

If an object is at infinity in front of a convex lens, the image is formed:

If an object is at infinity in front of a convex lens, the image is formed: यदि कोई वस्तु उत्तल