Question
If the third proportion of 36 and 54 is “0.5k”, then find the value of (k − 28) : (k + 20).
More Ratio and proportion Questions
- If a:b = 3:2, then find the value of (2a + 3b):(5b - 2a).
- Find the fourth proportion of (k + 3), (2k + 6) and (4k + 12). (Note: 'k' is the smallest odd composite number.)
- If the third proportion of 16 and 20 is “0.5k”, then find the value of (k − 20) : (k + 10).
- Monthly savings of ‘Q’ is 25% more than that of ‘P’ and is 48% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 4260 and ratio of monthly...
- 'A', 'B' and 'C' distributed Rs. 1440 among themselves in the ratio 7:5:4, respectively. 'A' gave some amount to 'B' such that new amount with 'B' is thric...
- The ratio of the pocket money of two persons ‘X’ and ‘Y’ is 7:4, respectively. ‘X’ spends 60% of his pocket money while ‘Y’ spends 50% of his pocket money....
- The ratio of the salaries of Amit, Raj, and Dev is 5:6:7 respectively. Sumit’s salary is 10 rupees less than Amit’s. If the difference between Dev and Amit...
- The ratio of two numbers P and Q is 6: 11 respectively. When 5 is added to P and 84 is subtracted from Q, then the ratio of P and Q becomes 5: 2 respective...
- Three Partners Chandra, Shekhar and Azad invested in the ratio of 3/2, 2/3, 4/3 in a business. After 3 months Chandra decreased his capital by 50%. If the ...
- Three numbers ‘A’, ‘B’ and ‘C’ are such that ‘A’ is 40% less than ‘B’ and ‘C’ is the average of ‘A’ and ‘B’. If the sum of ‘A’ and ‘C’ is 350, then find th...
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
