Study the given bar graph and answer the question that follows.
The bar graph given below shows the percentage of marks obtained by four students A, B, C and D in Maths, Science and English.
If the full marks in Maths are 150, Science are 100 and English are 140, then find the total marks obtained by Student B in Maths and Student A in English.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e 247.
The full marks in Maths = 150
Science = 100
English = 140
The total marks obtained by Student B in Maths = 150 × 90/100 = 135
The total marks obtained by Student A in English = 140 × 80/100 = 112
Total = 135 + 112 = 247