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Industry 4.0 · Quiz 1 · 26 Oct 2025 · September 2025 term

Question 16: Consider the following precedence diagram. It has 12 act…

Question 16

+1 markNumerical answer

Consider the following precedence diagram. It has 12 activities. The numbers in blue and withing the braces denote the respective activity times in minute.

Based on the above data, answer the given subquestions.

What is the balance delay of the following layout (round it to two decimals)
(1,2) -> (3) -> (4) -> (5) -> (6,7) -> (8,9) -> (10,11,12)
(Instruction: if your answer is 14.52%, enter as 14.5)

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Correct answer: 19 (accepted within ±0.5)

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Question 16 of 20 in the IIT Madras BS Industry 4.0 (Industry 4.0) Quiz 1 paper sat on 26 Oct 2025, in the September 2025 term (IIT M DEGREE AN EXAM QDB2 26 Oct 2025). It carries 1 mark.

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