A school has a total enrolment of 90 students. There are 30 students taking Physics, 25 taking English, and 13 taking both. What percentage of the students is taking either Physics or English?
A 30%
B 36%
C 47%
D 51%
Solution
Correct Answer: Option C
অ্যাপ/ওয়েবসাইটে রুটিনভিত্তিক নিয়মিত লাইভ পরীক্ষা হচ্ছে।