1. Start Interview Prep
One launch path: Interview Prep for Service Companies. Free to begin.
Company-pattern mock tests are liveSee tests
Learn the skills. Pass the mock. Crack the interview.
Human-graded courses for service-company rounds, and timed mock tests in each company's real pattern.
- Free to begin
- 3 courses · 5 lessons
- 6 company mock tests
Everything in one place
Learn builds the skill. MockPrep checks it under real test conditions.
Learn
Courses & Learning Paths
Short lessons, real assignments and human grading — sequenced into paths that end interview-ready.
Browse coursesMockPrepNewMock Tests
Timed, company-pattern tests with realistic question mixes and a detailed breakdown of your results.
See mock testsMockPrepCompany Prep
Test patterns, eligibility and syllabus breakdowns for the companies you're targeting.
Find your companyMockPrepPractice Questions
Reviewed sample questions with step-by-step explanations and complexity analysis.
Practice nowHow it works
2. Learn by doing
Watch short lessons, then prove it with real assignments — not quizzes.
3. Get graded by humans
Real instructors review your work and give feedback that actually helps.
4. Climb & get hired
Top the monthly leaderboard, build your skills, walk into interviews ready.
MockPrep
Rehearse the real round before the real round.
See every test's structure, timing and coverage before you start. Questions and the coding editor open only inside an attempt — just like exam day.
6 mock tests3 companiesFree tests available
- 01
The company's pattern, section by section
Same sections, timing and question mix — aptitude, reasoning, verbal and coding.
- 02
A real coding round
Write code in the browser and run it against test cases.
- 03
Exam-day conditions
Fullscreen, presence check, mark-for-review and negative marking — or practice mode, one section at a time.
- 04
A report that coaches you
Section breakdown, topic-wise accuracy, weakest first — and Ro's plan for your week.
72%Score
Sample report · Placement Mock 1 · Attempt 2Cleared cutoff
- Percentile
- 84th
- Time
- 52m
- Since last
- +12%
Section breakdown
Marker = cutoffQuantitative Aptitude19 / 25Passed
Logical Reasoning15 / 20Passed
Coding1 / 3 casesBelow cutoff
Your plan for the week
from Ro- MonRecursion basics — Coding Round Confidence, lesson 415 min
- WedLessons 5–6 + the recursion assignment25 min
- ThuRetake the coding section in practice mode30 min
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Interview prep
Interview Prep for Service-Based Companies
Course titles like 'Core CS They'll Grill You On' beat 'Computer Science Fundamentals.' Specificity signals we know exactly what interviews are like.
What you'll learn
3 courses5 lessonsInterview Prep
- 01
Aptitude, Cracked
Quantitative aptitude, logical reasoning, and verbal ability — the round that filters out 70% of applicants. Speed techniques, not textbook methods.
- 02
Coding Round Confidence
The DSA that service companies actually test: arrays, strings, recursion, basic sorting/searching. Pattern recognition over memorization.
- 03
Core CS They'll Grill You On
OOP, DBMS, OS, and networking — explained the way interviewers ask, with the exact follow-up questions they use to trip you up.
- 04
Projects & Resume That Get Shortlisted
Turn your college project into a resume line that survives ATS filters. What to highlight, what to cut, how to talk about it.
- 05
The HR & Technical Interview
Mock interviews, the STAR method, 'tell me about yourself,' salary talk, and how to handle 'do you have any questions for us?'
How Maestro compares
Interview Prep for service companies — real assignments graded by real people, live leaderboards, and practice that matches the rounds you actually face.
Maestro
College Syllabus
Bootcamps
Self Study/Youtube
Human Grading by Working Engineers
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Built for Service-Company Interview Rounds
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Real Hands-on Assignments (No Quizzes)
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Live Monthly Leaderboards & Rewards
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Aptitude + Coding + Core CS + HR Prep in One Path
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Taught by Working SDEs
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Zero Fake Placement Guarantees
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Questions about mock tests
How company-pattern tests, proctoring and results work on Maestro.
What is a company-pattern mock test?
A timed test built on one company's hiring assessment — the same sections, timing and question mix — so you can see how you would score before the real round. Every test shows its structure, timing and coverage before you start.
Are Maestro mock tests free?
Each test's page shows whether it is free or its price before you start. The Interview Prep path for service-based companies is free to begin.
How are Maestro mock tests proctored?
A full mock is timed and proctored: your webcam runs a presence check that warns you when no face, more than one face, or eyes off the screen are detected, and switching tabs or leaving the exam window too many times submits the test automatically. Camera video stays in your browser — it is never recorded, stored or uploaded.
Can I practise one section at a time?
Yes, on tests that offer it. Practice mode is untimed and shows the correct answer and explanation as you go, and sectional practice lets you focus on one section at a time.
Do mock tests include a coding round?
Tests with a coding section open it in an in-browser editor, where you can run your code against sample test cases and see compile errors or failing cases before you submit.
What do I get after I submit a mock test?
A result report with your score, time taken and a section-by-section breakdown against cutoffs, a review of your answers, and coaching from Ro, Maestro's study coach, on what to fix first.
Ready for service-company interviews?
Interview Prep is live — free to begin.