Question
The raw material cost of an article is 1/3 of its manufacture cost. If the cost of manufacturing is decreased in the ratio of 4 : 3 and the cost of its raw material is increased in the ratio of 4 : 5, then overall cost of article reduced by Rs. 4. Find out its initial cost?
More Ratio and proportion Questions
- Find the mean proportion of 81 and 324.
- The average height of three boys is 170 cm. If their heights are in the ratio 6:4:7, what is the height of the tallest boy?
- If the third proportion of 16 and 20 is “0.5k”, then find the value of (k − 20) : (k + 10).
- 840 pens were distributed among 'A', 'B' and 'C' in the ratio of 6:5:4, respectively. If the ratio of the number of pens with 'D' and 'E' is 4:5, respectiv...
- If 50% of a certain number is equal to 3/5th of another number, what is the ratio between the numbers?
- A grandmother distributed a total of 480 gold coins between her two sons in the ratio of (x + 1) to (x – 1). The difference in the number of coins received...
- The total number of students in a school is 18644. If the ratio of boys to the girls in the school is 73:85 respectively, then find the total number of gir...
- If the third proportion of 18 and 12 is "0.25m", then find the value of (m − 10) : (m + 30).
- Ratio between two numbers is 4:9 and their difference is 45. Find the sum of the given two numbers.
- What is the ratio whose terms differ by 25 and the measure of which is 2/7?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)