সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If the circumference of a circle is increased by 50%, its area will be increased by:
If the circumference of a circle is increased by 50%, its area will be increased by:
- ক. 50%
- খ. 100%
- গ. 125%
- ঘ. 225%
সঠিক উত্তরঃ 125%
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- If a rectangle's length and width are both doubled, by what percent is the rectangle's area increased?
- If 60% of a rectangular floor is covered by a rectangular rug of 9 feet by 12 feet, what is the area in square feet of the floor?
- The length of a rectangle is 1 inch more than 2 times its width. The area of the reatangle is 36 square inches. What is the length of the rectangle?
- The floor of a company's office has an area of 20000 square feet. If the floor is in the shape of a square approxmately how many feet long is each side?
- How much will it cost to fence in a field that is 360 vm long and 160 cm wide with fence costs Tk.100 a meter?
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