Question

In which subject is the overall percentage the best?

• A. Maths
• B. Biology
• C. Chemistry
• D. Physics

Answer 1

The correct option is C Chemistry

In the above table, we have calculated the total of all the students in one particular subject.

"Out off" is the maximum marks scored.

In $Maths$, all the students have scored a total of $840$ out of $1200$

Hence, their percentage is$=\frac{840}{1200}\times 100=66.67\%$

In $Computerscience$, all the students have scored a total of $440$ out of $600$

Hence, their percentage is$=\frac{440}{600}\times 100=73.34\%$

In $SocialScience$, all the students have scored a total of $445$ out of $600$

Hence, their percentage is$=\frac{445}{600}\times 100=74.16\%$

In $Physics$, all the students have scored a total of $715$ out of $900$

Hence, their percentage is$=\frac{715}{900}\times 100=79.44\%$

In $Chemistry$, all the students have scored a total of $740$ out of $900$

Hence, their percentage is$=\frac{740}{900}\times 100=82.22\%$

In $Biology$, all the students have scored a total of $960$ out of $1200$

Hence, their percentage is$=\frac{960}{1200}\times 100=80\%$

Hence, in $Chemistry$ the percentage is the maximum.