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Timed mocks with real negative marking, instant server-side results and a national leaderboard - so exam day feels like just another attempt.
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MDCAT Full Mock 3
Question 42 / 200 · Biology
Question 42 · 1 mark · −0.25 wrong
FlagWhich organelle is primarily responsible for ATP production in eukaryotic cells?
- ARibosome
- BNucleus
- CMitochondrion
- DGolgi apparatus
Palette
41 / 200
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Exams we cover
One platform for Pakistan's entry tests and service exams
From MDCAT and ECAT to KMU-CAT, NUST NET, ETEA, CSS and every provincial commission. Each track has its own question bank, marking scheme and leaderboard.
Medical & dental entry tests
Biology, Chemistry, Physics, English and reasoning at FSc level.
Engineering & university entry tests
Mathematics, Physics, Chemistry, English and intelligence sections.
Civil service & public sector
GK, Pakistan affairs, Islamiat, everyday science, English and maths.
Aptitude, law & armed forces
Verbal, quantitative and analytical reasoning for admissions and selection.
How it works
Three steps from sign-up to a better score
- 01
Choose an exam
Pick MDCAT, ECAT, NUMS, CSS, PPSC, FPSC or PMS and choose a full-length mock or a topic test.
- 02
Attempt under real conditions
A live timer, negative marking and the real section order - the same rules you'll face on the day.
- 03
Review every mistake
See your score instantly, read the explanation for each question and find the topics leaking marks.
What you get
Everything the real exam throws at you
Built around how entry tests and service exams are actually conducted - not around a question dump.
Real exam simulation
Live timer, real negative marking and the official section order. Answers auto-save, and a dropped connection never costs you an attempt.
Instant scoring
Results computed the moment you submit - accurate, consistent and impossible to fudge.
Your score
82.5%
165 / 200 · Passed
Topic-level analytics
Know exactly where marks leak - by subject and topic, across every attempt.
National leaderboard
See where you stand against students across Pakistan preparing for the same exam.
- 1HHamza S.95 pts
- 2AAyesha K.89 pts
- 3MMubashir J.83 pts
Explanations for every question
Every wrong answer becomes a lesson.
Auto-save & resume
A dropped connection doesn't cost your attempt.
Built mobile-first
Attempt a full mock on any phone, anywhere.
Why SCALE
PDFs and WhatsApp groups give you questions. SCALE gives you the exam.
Practising without a timer, real marking or feedback builds confidence that doesn't survive the hall. Practise the way you'll be tested.
Traditional prep
- Untimed PDFs and forwarded question sets
- Self-marked - negative marking is guesswork
- No idea which topics are costing you marks
- No way to know how you compare nationally
With SCALE
- Timed mocks that mirror the real paper
- Scored instantly with the real marking scheme
- Topic-level breakdown after every attempt
- A national leaderboard for your exam
Testimonials
What students say
From students preparing for this year's exams.
“The timer changed how I practise. I used to run out of time in Physics - after a few mocks I stopped panicking and started finishing the paper.”
Hira Siddiqui
Lahore · MDCAT 2026
“Negative marking felt abstract until I saw it on my score. Now I skip the questions I'm unsure about instead of guessing.”
Ahmed Raza
Karachi · ECAT 2026
“The topic breakdown showed me I was losing most marks in Pakistan Affairs, not English. That's where I spent my last month.”
Mehwish Khan
Islamabad · CSS 2026
FAQ
Common questions
Is it free?
Yes. You can create an account and start practising without paying anything or adding a card. Some full-length mocks and advanced analytics are part of paid plans, which you can see on the pricing page.
Are questions aligned with the official syllabus?
Each exam's question bank is mapped to the current official syllabus and section weightage, and we revise it when the conducting body publishes changes.
Does it work on mobile?
Yes. SCALE works in any modern browser on phones, tablets and laptops. The exam runner is built for small screens and auto-saves your answers as you go.
How is the leaderboard calculated?
Rankings use your best score on each mock, with ties broken by time taken. Only completed, timed attempts count, so everyone is ranked on the same terms.
Have another question? Read the full FAQ
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