Question
I. x2 - 4x – 21 = 0
I. x2 - 4x – 21 = 0
II. y2 + 12y + 20 = 0
In the following questions, two equations numbered I and II are given. You have to solve both the equations and give answer:
More Quadratic equation Questions
- Solve the quadratic equations and determine the relation between x and y: Equation 1: 3x2 + 6√7x - 315 = 0 Equation 2: 2y2 - 13√7y + 140 = 0
- I. x² - 19x + 84 = 0 II. y² - 25y + 156 = 0
- Solve the quadratic equations and determine the relation between x and y: Equation 1: x² - 38x + 352 = 0 Equation 2: y² - 38y + 312 = 0
- LCM of 'x' and 'y' is 30 and their HCF is 1 such that {10 > x > y > 1}. I. 2p²- (x + y) p + 3y = 0 II. 2q² + (9x + 2) = (3x + y) q
- Solve: x + y = 7; x - y = 1, and then find x2 + y2
- I. x2 = 10 II. y2 - 9y + 20 = 0
- What is the average salary of 10 officers , if a clerk’s salary is Rs. 15,000? Statement I: The total salary of 10 officers and 5 clerk is Rs. 4,25,000. St...
- Find the maximum value of f(x)= –2x² +8x + 3.
- I. x2 - 20x + 96 = 0 II. y2 - 23y + 22 = 0
- Solve the quadratic equations and determine the relation between x and y: Equation 1: x² - 45x + 450 = 0 Equation 2: y² - 48y + 540 = 0
Relevant for Exams:
- IBPS RRB PO
- NABARD GRADE A
- NIACL Assistant Recruitment
- Bank of India Credit Officer Scale 1
- National Housing Bank
- NABARD Grade A Legal
- NABARD Grade A IT
- NABARD Grade A Rajbhasha
- NABARD Grade A Agriculture
- NABARD Grade A Finance
- ICAR
- IDBI Executive
- IRDAI Assistant Manager
- IFSCA Officer Grade A (Assistant Manager)
- NIACL Assistant
- Bank of India (BOI) Credit officer
- Bank of India (Credit Officer)
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)