Directions (1-5): Study the following Radar graph carefully and answer the questions given below it.
Percentage of Marks Obtained by Various Students in Various Subjects in an Examination
Maximum Marks in each Subject = 100
Q1. What is approximate overall percentage obtained by C in the examination?
(a) 78 %
(b) 69 %
(c) 75 %
(d) 66.66 %
(e) 65 %
Q2. What is the difference in the marks obtained by B in English and Maths together and the marks obtained by D in the same subjects?
(a) 20
(b) 25
(c) 15
(d) 30
(e) None of these
Q3. The marks obtained by A in Geography are what per cent of the marks obtained by A in Hindi?
(a) 71 %
(b) 55 %
(c) 50 %
(d) 60 %
(e) None of these
Q4. What is the overall percentage of marks obtained by D in History and Geography together?
(a) 73
(b) 72
(c) 75
(d) 68
(e) None of these
Q5. What is the average marks obtained by all the students together in Science?
(a) 77.16
(b) 72.50
(c) 75.6
(d) 80.56
(e) None of these
Answer & Explanation
S2. Ans.(e)Sol. Marks obtained by B in Maths and English = 30 + 90 = 120Marks obtained by D in maths and english = 40 + 70 = 110Difference = 120 – 110 = 10S3. Ans.(a)Sol. Marks obtained by A in Geography = 50Marks obtained by A in Hindi = 70Required % = 50/70 * 100 ≈ 71 %S4. Ans.(c)Sol. Total marks obtained = 60 + 90 = 150Total marks = 200Percentage marks = 150/200 * 100 = 75%