Is Deduce a replacement for Testbook, Smartkeeda or Adda247?

No, and it does not try to be. Question banks and courses are where you learn reasoning theory, attempt full mock tests, and cover every exam section. Deduce does one thing those resources structurally cannot: a fresh, never-repeated, server-validated logic puzzle every day with a streak and a real leaderboard, so you build daily solving speed instead of recognising repeated questions. Most serious aspirants should use both.

Why does a fresh daily puzzle matter compared to a static question bank?

With a static bank, the second time you see a puzzle you are recalling, not deducing. Deduce generates a new puzzle each day and machine-proves it has exactly one solution before serving it, so every solve is genuine deduction practice. Answers are checked on the server with a 3-attempt limit and server-measured time, so the leaderboard reflects real solving speed.

Which exam topics does Deduce train, and which should I keep using a question bank for?

Deduce trains arrangement-family reasoning first — floor, circular, row and double-row seating puzzles, the highest-weight and most feared block of banking prelims reasoning. For non-verbal/figural reasoning, reading comprehension, quant and general awareness, a question bank or course remains the right tool; Deduce only ships puzzle types it can validate to a single solution and would rather be honest than overclaim.

Yes. One new puzzle per difficulty (easy, medium, hard) every day, free, no sign-up required to start. Optional Google sign-in only saves your streak across devices.

Deduce vs question banks: which should you use for daily reasoning practice?

Short, honest answer: both — they do different jobs. Question banks and courses (Testbook, Smartkeeda, Adda247, coaching material) are where you learn reasoning theory and take full mocks. Deduce is where you train it: one fresh, server-validated logic puzzle a day, in about five minutes, with a streak and a leaderboard that can't be gamed.

The one-line difference

A question bank is a library. Deduce is a gym. You can't get fit by reading about exercise, and you can't learn the syllabus by only working out — serious IBPS/SBI/SSC prep needs both.

Side by side

	Question banks & courses	Deduce
Job	Learn theory, cover the full syllabus, attempt mocks	Build a daily solving habit and speed on reasoning puzzles
Questions	Large but static sets — repeat attempts become recall, not deduction	A fresh puzzle every day, machine-proven to have exactly one solution, never repeated
Validation	Self-reported timing; solutions printed alongside	Server-checked answers, server-measured time, 3 attempts — the leaderboard ranks real solving
Coverage	Everything: reasoning, quant, English, GA, non-verbal	Arrangement-family reasoning first (floor, circular, row, double-row seating) — the highest-weight block of banking prelims reasoning
Time per day	Open-ended study sessions	About five minutes; streaks reward consistency
Price	Freemium to paid courses	Free — one puzzle per difficulty per day, no sign-up needed

When a question bank is the right tool

Learning a topic for the first time, drilling non-verbal/figural reasoning (image-based — Deduce only ships puzzle types it can validate to a single solution, so it honestly doesn't cover these yet), full-length mocks, and every non-reasoning section. Keep your bank or course for all of that.

When Deduce is the right tool

The seating/arrangement puzzle block is where banking aspirants most often lose marks — and it's a skill, not knowledge: it decays without daily reps and it can't be memorised. A fresh, validated puzzle each day with a visible streak is the most reliable way to keep that muscle warm right up to exam day. After every round you get the full step-by-step deduction, so a loss still teaches the method.

The honest limits

Deduce is not a course, has no video lectures, no mocks, no quant or English, and no figural reasoning yet. If you can only use one resource for your whole prep, use a course. If your reasoning section specifically needs speed and consistency, that's the gap Deduce exists to close.

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