The given chart shows the marks scored by a class X student in different subjects.
If the total marks are 1800, then find the difference between the marks scored in science and mathematics.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 10
Given that
The total marks = 1800
Marks scored in mathematics = (84º/360º) × 1800 = 420
Marks scored in science = (82º/360º) × 1800 = 410
Hence, the required difference = 420 - 410 = 10