Question
If the mean proportion between 98 and 8 is denoted by 'k', then determine the ratio of (k + 4) to (k - 8).
More Ratio and proportion Questions
- A sum of Rs. 12,600 was to be divided among 3 friends namely 'P', 'Q' and 'R' in the ratio 1/2 : 1/3 : 1/6, respectively. But due to a miscalculation, it w...
- The ratio of zinc and copper in a brass pieces is 3:4. How much zinc will be there in 140 kg of such a piece?
- A plot has to be divided among P, Q and R in the ratio 2:5:8 respectively. If the area of plot received by R is 4200m² more than the area of plot received ...
- What is the fourth proportion of 13, 20 and 26?
- ‘P’ had four Rs. 500 notes and a certain number of Rs. 50 notes with him while ‘Q’ had eleven Rs. 200 notes and one Rs. 500 note with him. Later ‘P’ was gi...
- A:B = 4:7 and B:C = 3:5. Find A:C.
- If p: q =1:3, q: r =2:1, r: s = 1:2, s: t =3:1 and t: u =1:4 then value of (p q r/s t u)3 =?
- Ratio of number of boys to girls in a school is 4:7 respectively. Next year, 40 boys and 70 girls left the school and 120 boys and 140 girls joined the sch...
- If A varies directly as B and inversely as C and A = 10, B = 5 and C = 7, what is the value of A when B = 8 and C = 7?
- A stone worth Rs.3800 drops and breaks with weight in the ratio 2:3:5. The price of stone is directly proportional to square of its weight. Find the total ...
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)