Question

The following pie diagram gives the marks scored by a student in different subjects in an examination. Assuming that the total marks scored by the student in the examination are 540, answer the question below

The subject in which the student scored 123 marks is:

• A. English
• B. Hindi
• C. Science
• D. Maths

Answer 1

Answer:

C. Science

Solution: Given: The total marks scored by the student in an exam is 540 marks. Calculation: Various subjects with different degrees is shown in the pie chart. Adding all these subjects we get ⇒ 58° + 88° + 56° + 76° + 82° = 360° ⇒ 360° = 540 marks ⇒ 1° = 3/2 marks We need to find in which subject the student scored 123 marks. Let us check in science science = 82° as per the pie chart science = 82 × 3/2 = 123 marks.