Quadratic Equations for SSC CGL
Master Quadratic Equations for SSC CGL with focused practice questions, exam-specific revision, and review loops.
Practice Questions
10 free questions available. Login or upgrade for full 51 questions.
Find the smaller root of 3x² - 13x + 4 = 0.
Find the larger root of 2x² - 9x + 4 = 0.
Find the difference between the roots of x² - 10x + 21 = 0.
Practice more questions to improve speed and accuracy
You have already opened the first set. Build rhythm now before moving into timed revision.
What is the nature of the roots of x² - 4x + 4 = 0?
Find the discriminant of x² - 6x + 5 = 0.
Unlock full detailed solutions + shortcuts
Questions after this point are best used as guided preview. Upgrade to unlock deeper solution logic, tricks, and the full topic bank.
Find the product of the roots of 3x² + 5x - 12 = 0.
For 2x² - 7x + 3 = 0, find the sum of the roots.
Find the smaller root of x² - 11x + 24 = 0.
Find the larger root of x² - 9x + 20 = 0.
Find the larger root of x²−13x+40=0.
More Practice Questions Are Locked
Free practice includes the first 10 questions. Unlock the remaining 41 questions, detailed explanations, and premium learning support.
Upgrade to continueGet full topic access + mock tests
Unlock the remaining questions, full explanations, shortcuts, and timed mocks tied to Quantitative Aptitude.
Concept Overview
Quadratic Equations are equations that can be written in the form ax² + bx + c = 0, where a ≠ 0. SSC questions commonly test factorisation, roots, and relationships between roots and coefficients.
SSC CGL focus: Try factorisation first when the numbers are simple; otherwise use the quadratic formula.
Quick Tricks & Shortcuts
- Before using the formula, check whether the middle term can be split easily.
- Use sum and product of roots when the question asks for expressions involving roots.
- Substitute the roots back when a quick verification is useful.
Recommended Next Practice
Use these suggestions after solving the practice questions above.
Topic Learning Path
Move through concept, practice, timed testing, and revision without dead ends
Related Topics
Keep momentum going with nearby concepts from Quantitative Aptitude
Related Mock Tests
Use timed practice after solving the topic questions