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.

Both I and II

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