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SSC CGL 2022 MCQ Questions & Answers (English) - ObjectiveMcq

SSC CGL 2022

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Subjects

Biology1 Chemistry1 Physics1

ExamSSC CGL2022

SSC CGL 2022 - Questions and Answers

Browse the questions, answers and explanations for SSC CGL in 2022.

3 questions · Page 1 of 1

SSC CGL2022Biology Diseases

1.

Deficiency of which vitamin causes Scurvy?

A

Vitamin A

B

Vitamin B12

C

Vitamin C

D

Vitamin K

Correct Answer:

C — Vitamin C

Explanation:

Scurvy is caused by deficiency of Vitamin C (ascorbic acid), leading to bleeding gums and weakness.

SSC CGL2022Chemistry Carbon Compounds

2.

What is the simplest hydrocarbon?

A

Ethane

B

Propane

C

Methane

D

Butane

Correct Answer:

C — Methane

Explanation:

Methane (CH₄) is the simplest hydrocarbon, containing just one carbon atom.

SSC CGL2022Physics Heat

3.

Which mode of heat transfer does not require a material medium?

A

Conduction

B

Convection

C

Radiation

D

Both conduction and convection

Correct Answer:

C — Radiation

Explanation:

Radiation transfers heat through electromagnetic waves and does not need any medium, unlike conduction and convection.

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