সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The price of a DVD player/Television set is discounted by 10 percent and the reduced price is then discounted again by 10 percent. The series of successive discounts is equivalent to a single discount of--
The price of a DVD player/Television set is discounted by 10 percent and the reduced price is then discounted again by 10 percent. The series of successive discounts is equivalent to a single discount of--
- ক. 20%
- খ. 19%
- গ. 18%
- ঘ. 11%
সঠিক উত্তরঃ 19%
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A's marks in Biology are 20 less than 25% of the total marks obtained by him in Biology, Math and Drawing. If his marks in Drawing be 50, what are his marks in Math?
- A man spends 35% of his income on house rent, 75% of the remaining on other items. What percentage of income does he save?
- Zakir spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%. His savings are increased by--
- If the radious of a circle is increased by 6%, then the area of the circle is increased by--
- A manufacturer finds that 0.4% of his production is defected and unsuitable for marketing. How many to 1000 units produced will be rejected?
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