CHSL 2026: Science & Technology – Practice MCQs (General Awareness)

Sharpen your exam preparation with these 20 carefully selected Multiple Choice Questions on Science & Technology for CHSL 2026. Each question is followed by an explanation to help you understand the concept thoroughly.

Instructions: Choose the most appropriate option for each question. Answers and explanations are provided at the end of each question block.

Q1. Which of the following best describes Science & Technology in the context of General Awareness?

  • A. A fundamental concept
  • B. An advanced theory
  • C. A practical application
  • D. A historical event

Correct Answer: A

Science & Technology is considered a fundamental concept in General Awareness, forming the basis for higher-level understanding.

Q2. In competitive exams like CHSL, Science & Technology is primarily tested under which section?

  • A. General Awareness
  • B. General Awareness
  • C. Current Affairs
  • D. English

Correct Answer: A

Science & Technology falls under General Awareness, which is tested in most competitive exams including CHSL.

Q3. Which of the following is most relevant to Science & Technology?

  • A. Theoretical frameworks
  • B. Historical events
  • C. Mathematical formulas
  • D. All of the above depending on context

Correct Answer: D

Science & Technology can involve theoretical, historical, and mathematical aspects depending on the specific exam and question type.

Q4. What is the recommended approach to master Science & Technology for CHSL?

  • A. Memorize all facts
  • B. Understand concepts and practice MCQs
  • C. Read textbooks only
  • D. Focus only on previous year questions

Correct Answer: B

The best approach is to understand core concepts of Science & Technology and then practice MCQs regularly. This builds both comprehension and speed.

Q5. How many questions from Science & Technology typically appear in CHSL?

  • A. 1-2 questions
  • B. 3-5 questions
  • C. 5-8 questions
  • D. More than 10

Correct Answer: A

Most competitive exams like CHSL have 1-2 questions from Science & Technology in the General Awareness section, though this can vary.

Q6. Which of the following best describes Science & Technology in the context of General Awareness?

  • A. A fundamental concept
  • B. An advanced theory
  • C. A practical application
  • D. A historical event

Correct Answer: A

Science & Technology is considered a fundamental concept in General Awareness, forming the basis for higher-level understanding.

Q7. In competitive exams like CHSL, Science & Technology is primarily tested under which section?

  • A. General Awareness
  • B. General Awareness
  • C. Current Affairs
  • D. English

Correct Answer: A

Science & Technology falls under General Awareness, which is tested in most competitive exams including CHSL.

Q8. Which of the following is most relevant to Science & Technology?

  • A. Theoretical frameworks
  • B. Historical events
  • C. Mathematical formulas
  • D. All of the above depending on context

Correct Answer: D

Science & Technology can involve theoretical, historical, and mathematical aspects depending on the specific exam and question type.

Q9. What is the recommended approach to master Science & Technology for CHSL?

  • A. Memorize all facts
  • B. Understand concepts and practice MCQs
  • C. Read textbooks only
  • D. Focus only on previous year questions

Correct Answer: B

The best approach is to understand core concepts of Science & Technology and then practice MCQs regularly. This builds both comprehension and speed.

Q10. How many questions from Science & Technology typically appear in CHSL?

  • A. 1-2 questions
  • B. 3-5 questions
  • C. 5-8 questions
  • D. More than 10

Correct Answer: A

Most competitive exams like CHSL have 1-2 questions from Science & Technology in the General Awareness section, though this can vary.

Q11. Which of the following best describes Science & Technology in the context of General Awareness?

  • A. A fundamental concept
  • B. An advanced theory
  • C. A practical application
  • D. A historical event

Correct Answer: A

Science & Technology is considered a fundamental concept in General Awareness, forming the basis for higher-level understanding.

Q12. In competitive exams like CHSL, Science & Technology is primarily tested under which section?

  • A. General Awareness
  • B. General Awareness
  • C. Current Affairs
  • D. English

Correct Answer: A

Science & Technology falls under General Awareness, which is tested in most competitive exams including CHSL.

Q13. Which of the following is most relevant to Science & Technology?

  • A. Theoretical frameworks
  • B. Historical events
  • C. Mathematical formulas
  • D. All of the above depending on context

Correct Answer: D

Science & Technology can involve theoretical, historical, and mathematical aspects depending on the specific exam and question type.

Q14. What is the recommended approach to master Science & Technology for CHSL?

  • A. Memorize all facts
  • B. Understand concepts and practice MCQs
  • C. Read textbooks only
  • D. Focus only on previous year questions

Correct Answer: B

The best approach is to understand core concepts of Science & Technology and then practice MCQs regularly. This builds both comprehension and speed.

Q15. How many questions from Science & Technology typically appear in CHSL?

  • A. 1-2 questions
  • B. 3-5 questions
  • C. 5-8 questions
  • D. More than 10

Correct Answer: A

Most competitive exams like CHSL have 1-2 questions from Science & Technology in the General Awareness section, though this can vary.

Q16. Which of the following best describes Science & Technology in the context of General Awareness?

  • A. A fundamental concept
  • B. An advanced theory
  • C. A practical application
  • D. A historical event

Correct Answer: A

Science & Technology is considered a fundamental concept in General Awareness, forming the basis for higher-level understanding.

Q17. In competitive exams like CHSL, Science & Technology is primarily tested under which section?

  • A. General Awareness
  • B. General Awareness
  • C. Current Affairs
  • D. English

Correct Answer: A

Science & Technology falls under General Awareness, which is tested in most competitive exams including CHSL.

Q18. Which of the following is most relevant to Science & Technology?

  • A. Theoretical frameworks
  • B. Historical events
  • C. Mathematical formulas
  • D. All of the above depending on context

Correct Answer: D

Science & Technology can involve theoretical, historical, and mathematical aspects depending on the specific exam and question type.

Q19. What is the recommended approach to master Science & Technology for CHSL?

  • A. Memorize all facts
  • B. Understand concepts and practice MCQs
  • C. Read textbooks only
  • D. Focus only on previous year questions

Correct Answer: B

The best approach is to understand core concepts of Science & Technology and then practice MCQs regularly. This builds both comprehension and speed.

Q20. How many questions from Science & Technology typically appear in CHSL?

  • A. 1-2 questions
  • B. 3-5 questions
  • C. 5-8 questions
  • D. More than 10

Correct Answer: A

Most competitive exams like CHSL have 1-2 questions from Science & Technology in the General Awareness section, though this can vary.