Match the following:
| List-I | List-II |
| a. Pythagoras | 1. Immortality of soul |
| b. Anaximander | 2. Indefinite matter |
| c. Heraclitus | 3. Everythings is in a constant flux |
| d. Anaximenes | 4. Air |
A. a-1, b-2, c-3, d-4
B. a-2, b-3, c-4, d-1
C. a-1, b-4, c-3, d-2
D. a-2, b-4, c-3, d-1
Answer: Option A

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