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Question 69Asked in RRB JE CBT-1, 16 Dec 2024, Shift 1 (9:00 AM)

There are total 120 students in three sections A, B and C of Class 10. The average marks of the three sections is 85. The average marks of section B and C…

There are total 120 students in three sections A, B and C of Class 10. The average marks of the three sections is 85. The average marks of section B and C is 88 and the average marks of section A is 78. Find the number of students in section A.
  1. A36
  2. B28
  3. C33
  4. D24
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Correct answer: (A) 36

From RRB JE CBT-1 PYQ 16 Dec 2024, Shift 1 (9:00 AM)

This is question 69 of RRB JE CBT-1 PYQ 16 Dec 2024, Shift 1 (9:00 AM). 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.