Iift 2021 - 5th Dec Question 73
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IIFT 2021 (5th Dec)
Explanation: T-QC is same for all the days, then they should be in the form of 80k. LCM(4,8,2,5,10,16,5)
T-total on day 3 = 90k
T-total should be maximum to find the minimum value of refrigerators cleared QC.
T-total maximum = 270
Number of refrigerators = 400 - 270 = 130
R-QC = R-total - R-defective = 130 - 100 = 30
Answer is option B.