Start Learning Free
Speed maths for competitive exams

Calculate Faster. Think Smarter. Crack Your Exam.

TEZANK teaches you the calculation shortcuts behind quantitative aptitude, in short lessons you can finish between other things, then lets you practise until the shortcut is automatic.

Start Learning Free Watch How It Works
48 × 25→48 × 100 ÷ 4→4800
  • SBI PO / Clerk
  • IBPS PO / Clerk
  • RBI Assistant
  • SSC CGL / CHSL
  • Railway exams
  • Other government exams
Meet TEZANK

Forty-five seconds to understand it.

A 45-second introduction with a cartoon presenter, voice-over and captions. A real presenter video can replace it later using the same script.

Video not added yet
Introduction video goes here Add the recorded file and captions, and this panel becomes a playable player with controls.
To swap in a presenter video
  1. Export intro.mp4 (H.264, 1080p) and a poster intro.jpg.
  2. Update the caption timings in CUES in the page script.
  3. Point VIDEO_SRC and VIDEO_POSTER in the page script config at the new files.
Experience the speed

Pick an answer. See the shorter route.

Answer as quickly as you can. Then compare the long method with the shortcut. No account needed.

Question 1 of 4 0.0s

Long method

    TEZANK shortcut

      Step counts are for these examples only.
      Explore the product

      Lessons, practice and progress in one place.

      Dashboard, roadmap, practice and progress, shown here as sample screens built for this preview.

      SAMPLE SCREEN · placeholder data · swap for real screenshots

      XP and level
      12
      Sample: 2,840 XP
      Daily streak
      47 days
      Sample heatmap, last 12 weeks
      Next up
      Squares ending in 5
      Lesson · about 4 min

      Start

      Progress tracking, streaks and XP appear on the dashboard in the live app once the real screens replace these samples.

      Your Next Exam Deserves a Faster You.

      Start building your calculation speed with TEZANK.

      Create Your Free Account