Question

Find in which subject has lowest overall percentage?

• A. Maths
• B. Biology
• C. Computer Science
• D. Chemistry

Answer 1

The correct option is C Computer Science

In the above figure we have calculated the total of all the students in one particular subjects.

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 $ComputerScience$ the percentage is the minimum.