BCA Math Flashcards

How the scoring works

On the real BCA math test, each correct answer earns +2, each wrong answer loses 0.5, and a blank is 0. With five choices, blind guessing breaks even on average — but guessing after you've crossed out even one choice is worth it. This app scores your multiple-choice cards exactly that way. Short-answer cards (Purple Comet, MATHCOUNTS, and the MEK worksheet) just track right or wrong.

Shortcuts: ← → move between cards, Space flips the card, A–E pick an answer. Your progress now saves automatically on this device — answers, score, streak, “Got it / Still learning” marks, your filters, and the exact card you left off on are all restored when you come back. Use Reset progress in the deck controls to wipe the saved record and start over. Progress is saved per device and per browser, so it doesn't follow you between a phone and a computer — each keeps its own record.

Where these questions come from

Every card comes from a real past paper, the official BCA sample material, or MEK Review prep sheets, and carries its official answer key — nothing is made up. Compiled November 2026 from free sources and from prep material emailed by Mr. Nicholas Lang of MEK Review.

Cards marked “figure in the original” refer to a diagram in the original paper that isn't shown here — skip them, or find the problem in the printed question bank. For private, non-commercial practice.

Install it & take it anywhere

This page is a real installable web app. Put it on aarnavgattani.com once, and Aarnav can open it from any device, add it to a home screen like a regular app, and keep studying offline — the whole 1,253-card deck is cached on the device after the first visit. His progress saves on each device he uses.

On this device: if no Install button appears above, use the browser's own route — on iPhone/iPad (Safari): tap Share → Add to Home Screen. On Android (Chrome): tap the ⋮ menu → Install app / Add to Home screen. On a computer (Chrome/Edge): click the install icon at the right end of the address bar.

To put it on aarnavgattani.com (Cloudflare Pages):

1. Tap Download the installable package above and unzip it — you get index.html, manifest.webmanifest, sw.js and INSTALL.txt, plus an assets folder holding the three icon files.
2. Create a folder named flashcards and put the unzipped contents inside it keeping that exact layout — the four files at the top, the assets folder beside them. (The layout matters: sw.js sits next to index.html because a service worker can only run the page in its own folder — that's what makes the offline app work.)
3. In Cloudflare Pages, add that flashcards folder to the site the same way the site itself was uploaded — drag the folder into the Pages upload (or commit it to the site's files if it lives in a repo). Nothing else on the site changes.
4. Visit aarnavgattani.com/flashcards/ — the app loads on its own, separate from the rest of the site.
5. On that page, use Add to Home Screen (steps above). From then on it opens full-screen from its own icon, works offline, and picks up right where he left off.

Good to know: the app is one self-contained page plus its install files — no account, no sign-in, nothing to maintain. If the questions are ever updated, replace the files in the flashcards folder with a fresh download and the installed app refreshes itself on its next visit.