railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) Quantitative Aptitude Average

Two classes took the same test. One class of 20 students made an average grade of 85%, the other class of 30 students made an average grade of 70%. The average grade for all students across both classes is:

1

74%

2

72%

3

76%

4

75%

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