Question
If (5x - 2y) = 170 and 4x:3y = 32:9, then find the value of (3x² + y²).
More Algebra Questions
- Atul has Rs.500 with him. He invested 30% of the amount at 5% p.a. for 6 years and rest at 20% p.a. for 4 years. Find the sum of simple interests received ...
- A solid metallic sphere of radius 15 cm is melted and recast into spherical balls of radius 3 cm each. What is the ratio of the surface area of the origina...
- A sum of Rs. 25,000 is invested in SIP 'G' which offers 7% p.a. simple interest for 7 years. The interest received from SIP 'G' is invested in SIP 'H' whic...
- A man running at the speed of 6 kmph was over taken by the train moving with the speed of 78 kmph in 20 seconds. Find the length of train.
- = ?
- Question 6
- If [3a + (1/2a)] = 5, then find the value of [9a² + (1/4a²) - 6]
- If √f + (1/√f) = 5, then find the value of f + (1/f).
- If n = 3 + √2, then find the value of (n + 1/n)².
- If n = 5 + √6, then find the value of (n + 1/n)².
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)