RRB NTPC · Question 62
Direction: The bar chart represents marks of four students S1, S2, S3 and S4 in Physics and Chemistry. Consider the bar chart and answer questions base on it.

What is the ratio of total marks in both subjects obtained by S2 to that of S4? A. 25/31 B. 30/31 C. 36/31 D. 31/25
Show answer & explanation
Answer: (B) B
Explanation
S2's total = 65 (Physics) + 85 (Chemistry) = 150. S4's total = 75 + 80 = 155. Ratio = 150/155 = 30/31.