In an examination 52% and 42% examines failed in English and Math respectively. If 17% examines failed in both the subjects, then at what percentage examinees were successful in both the subjects?
A 25%
B 23%
C 17%
D 13%
Solution
Correct Answer: Option B
অ্যাপ/ওয়েবসাইটে রুটিনভিত্তিক নিয়মিত লাইভ পরীক্ষা হচ্ছে।