Discuss Forum
1. On reducing the entry fee by 35% in a park, the number of people coming to the park increased by 40% , then the percent increase or decrease in the income from the entry free is -
- A. 9% decrease
- B. 9% decrease
- C. 9% decrease
- D. 9% decrease
Answer: Option A
Explanation:
A+B+AB/100
=-35+40+(-35)(40)/100
=-9%
অর্থাৎ, ইনকাম 9% হ্রাস পাবে।
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