সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If a rectangle's length and width are both doubled, by what percent is the rectangle's area increased?
If a rectangle's length and width are both doubled, by what percent is the rectangle's area increased?
- ক. 50%
- খ. 100%
- গ. 200%
- ঘ. 300%
সঠিক উত্তরঃ 300%
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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- The length of a rectangle is increased by 50%, by what percent would the width have to be decreased to maintain same area?
- A triangle has a base x and and an altitude y. A second triangle has a base twice the altitude of the first triangle and and an altitude twice the base of the first triangle. What is the area of the second triangle?
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