সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
If x : y = 5 : 3, then (8x – 5y) : (8x + 5y) =?
If x : y = 5 : 3, then (8x – 5y) : (8x + 5y) =?
- ক. 3 : 12
- খ. 8 : 13
- গ. 3 : 11
- ঘ. 5 : 11
সঠিক উত্তরঃ 5 : 11
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Two-fifths of the caps in box are red, one-fourth is blue and the rest are green. What is the ratio of the green caps to the blue caps?
- Quantity A : 1 - 1/27 and Quantity B : 8/9 + 1/81--
- A jar contains white, red and green marbles in the ratio 2 : 3 : 4. Five more green marbles are added to make the ratio 2 : 3 : 5. How many white marbles are there in the jar?
- Taka 1105 was divided between A, B and C. The amount of money received by A & B were in the ratio 1 : 2. The amount of money received by B & C were in the ratio 3 : 4. How much money did A receive?
- If a : b = 4 : 7 and b : c = 5 : 6, then a : b : c =?
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Subject
Topic
Ratio, Proportion and Partnership