The mean marks of the following distribution is: Marks Obtained: 28, 12, 57, 85
The mean marks of the following distribution is:
Marks Obtained: 28, 12, 57, 85
No. of Students: 8, 12, 18, 13
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Correct answer: (A) 49
From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 3 (4:30 PM)
This is question 70 of RRB JE CBT-1 PYQ 18 Dec 2024, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.