Correct option is D
Solution:
Option A
Total production of M1, M2 and M3 for 2018=56+60+52=168
Total production of M1, M2 and M3 for 2019=58+58+52=168
Option A is true.
Option B
Total production of M4 and M5 for 2019 =56+60=116
Total production of M4 and M5 for 2018=48+63 =110
Total production of M4 and M5 for 2019 is greater than that of 2018 is true.
Option C
Production of M3 in 2019=52
Production of M3 in 2018=52
Production of M3 in 2019 is exactly the same as production for 2018 is true.
Option D
Average production of M1, M2 and M3 in 2019=(58+58+52)/3=56
Average production of M1, M2 and M3 in 2018=(56+60+52)/3=56
Average production of M1, M2 and M3 in 2019 is equal to average production of M1, M2 and M3 in 2018.Option D is false.
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100 Questions
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