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Programming in Python · End Term · 21 Dec 2025 · September 2025 term

Question 17: Consider the following snippet: def ProcedureOne(M): n =…

Question 17

+2 marksOne correct option

Consider the following snippet: def ProcedureOne(M): n = len(M) for i in range(n): temp = M[i][i] M[i][i] = M[i][-i - 1] M[i][-i - 1] = temp return M def ProcedureTwo(M): p = 1 n = len(M) for i in range(n): p *= M[i][i] return p M = [[2, 4, 6], [8, 10, 12], [14, 16, 18]] P = ProcedureOne(M) print(P) print(ProcedureTwo(P)) Based on the above code answer the subsequent questions.

What is the first line of output?

  1. A

    [[6, 4, 2], [8, 10, 12], [18, 16, 14]]

  2. B

    [[2, 4, 6], [8, 10, 12], [14, 16, 18]]

  3. C

    [[14, 16, 18], [8, 10, 12], [2, 4, 6]]

  4. D

    [[2, 6, 4], [8, 12, 10], [14, 18, 16]]

Show answer

Correct answer

  • A

    [[6, 4, 2], [8, 10, 12], [18, 16, 14]]

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Question 17 of 20 in the IIT Madras BS Programming in Python (Python) End Term paper sat on 21 Dec 2025, in the September 2025 term (Intro to Python 18 Dec 25). It carries 2 marks.

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