সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
The ratio between the length and breadth of a field is 7 : 5. The perimeter of the field is 360 meter. What is the area of the field?
The ratio between the length and breadth of a field is 7 : 5. The perimeter of the field is 360 meter. What is the area of the field?
- ক. 31000 sq. meter
- খ. 31500 sq. meter
- গ. 7875 sq. meter
- ঘ. 8775 sq. meter
সঠিক উত্তরঃ 7875 sq. meter
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Ratio, Proportion and Partnership