সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
On increasing the price of TV sets by 30, their sale decreased by 20%. What is the effect on the revenue receipts of the shop?
On increasing the price of TV sets by 30, their sale decreased by 20%. What is the effect on the revenue receipts of the shop?
- ক. 4% increase
- খ. 4% decrease
- গ. 8% increase
- ঘ. 8% decrease
সঠিক উত্তরঃ 4% increase
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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- The length and breadth of a square are increased by 30% and 20% respectively. The area of the rectangle. So formed exceeds the area of the square by--
- A man spends 35% of his income on house rent, 75% of the remaining on other items. What percentage of income does he save?
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