A ৮% হাস
B ৮% বৃদ্ধি
C ১০৮% হাস
D ১০৮% বৃদ্ধি
Correct Answer: Option B
Solution: Increase = I, Decrease = D
Net effect= I + D + (I*D)/100
= 20 + (-10) + (20*-10)/100
= 10 + -200/100 = 8 or, 8% (বৃদ্ধি)
Download our app for free and access thousands of MCQ questions with detailed solutions