Q167
The ratio of the average of the marks obtained in Biology for two terms to the average of the marks obtained in English and Mathematics for first term only is:
A.
43 : 92
B.
39 : 42
C.
29 : 34
AnswerD.
23 : 94
Answer: Option C
Solution
Answer: Option C
Solution:
Average of sum of Math first term & English first term