The line chart given below shows the masks obtained by two students P and Q in 6 subjects.
Which of the following statement is correct?
I. The average of marks obtained by P in S1 and S2 is 70.
II. The ratio of marks obtained by Q in S3 to the marks obtained in S4 are 13 : 7.
Answer & explanation
Correct answer: option 2
I. The average of marks obtained by P in S1 and S2 is 70.
= \(\frac{60 + 80 }{2}\) = 70
Statement I is correct.
II. The ratio of marks obtained by Q in S3 to the marks obtained in S4 are 13 : 7.
= 130 : 70
= 13 : 7
Statement II is correct
Ans = Both I and II