Banking (IBPS / SBI) · Quantitative Aptitude
Number Series & Quadratic Equations
15 practice questions with full step-by-step solutions, plus a concept-first explainer — free, no sign-up.
What you'll learn
A from-scratch guide to two of the fastest-scoring topics in IBPS and SBI Prelims — the fixed order for testing number-series patterns (difference, product, square, cube, mixed) and the sign shortcut for comparing the roots of two quadratics (x vs y), with fully worked examples and the common "greater-than-or-equal vs strictly-greater" and "no relation" traps.
Read Number Series & Quadratic Equations: Spot the Pattern, Compare the RootsThis chapter has
5
easy
6
medium
4
hard