Built for the quant section you're actually facing
RRB NTPC, SSC CGL, SSC (10+2, MTS, CHSL), and Bank PO/Clerk exams all share the same pressure point: a quantitative aptitude section with a strict per-question time budget, no calculator, and a syllabus you already know — the problem is speed, not understanding.
Mental Math Daily is a free, install-anywhere drill tool built around exactly that constraint. No sign-up, works offline once installed, and every session is timed the way your actual exam is timed.
Start practicing free →Why speed math, specifically
In SSC CGL Tier 1, you get roughly 45–50 seconds per quant question. In RRB NTPC, it's tighter still. Bank PO prelims quant sections are notorious for exactly this bottleneck — most aspirants don't lose marks because they don't know the method, they lose time recalculating multiplication tables and squares that should be instant recall.
That's the specific gap this app targets: tables, squares, cubes, and the calculation shortcuts that turn a 20-second manual multiplication into a 3-second lookup.
What's actually in here
- Daily Test — a fixed mix across every topic, drives a day-streak so practice stays consistent.
- Learn mode — full reference tables (10–30 multiplication, squares 1–40, cubes 1–20) with self-check recall, not just a static chart.
- Practice mode — timed, difficulty-adjustable drills per topic.
- Automatic review — anything you get wrong gets queued until you can answer it correctly twice in a row.
- Shortcut guide — the actual tricks (×11, base-100 multiplication, squaring numbers ending in 5, and more) with worked examples.
Exam-specific shortcut reading
Jump straight to the tricks most relevant to these exams' quant sections:
Multiply by 11 · Base-100 multiplication · Squares ending in 5 · Full shortcuts guide →