UGC NET Computer Science December 2019 | Question 30

Question 30

---

In which subject the performance of the students is worst in terms of percentage of marks?

1. 1. Chemistry
2. 2. Physics
3. 3. Biology
4. 4. English

Here, its given that we have to consider performance of the students in terms of percentage of marks. So, we have to calculate the average % of marks in each subject and compare:
Maths = 90 + 100 + 90 + 80 + 80 + 70 /6 = 510 /6 = 85%
Chemistry = (50 + 60 + 60 + 75 + 80 + 75) / 6 = 400/6 = 66.67%
Physics = (80 + 70 + 85 + 65 + 70 + 50) / 6 = 420 / 6 = 70%
Biology = ( 60 + 40 + 80 + 90 + 85 + 80) / 6 = 72.5%
English = (70 + 80 + 60 + 90 + 50 + 40) / 6 = 65%
English subject is worst in terms of percentage.
So, option 4 is the correct answer.

Previous	Next
UGC NET CS December 2019 - Question 29	UGC NET CS December 2019 - Question 31