UPSC Essentials brings to you its initiative of subject-wise quizzes. These quizzes are designed to help you revise some of the most important topics from the static part of the syllabus. Attempt today’s subject quiz on Science and Technology to check your progress.

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1. Quantum measure is a generalisation of classical probability that accounts for quantum interference effects.

2. The quantum measure can be affected by the strange properties of very small particles and leads to unexpected results.

3. The quantum measure cannot exceed one.

How many of the statements given above are correct?

(a) Only one

(b) Only two

(c) All three

(d) None

Relevance: This question is relevant to UPSC Prelims 2027 Science and Technology, particularly quantum mechanics and the fundamental principles of quantum physics.…