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Service 03The written-test gauntlet that filters most freshers out. We get you through.
AMCAT · eLitmus · CoCubes · IRIS · Amazon OA · Google Kickstart · Microsoft Codility · Goldman CodeAgon. 2,300+ practice problems. Company-specific OA banks.
The screen tests no one prepares you for
Most placement drives start with a written test — CoCubes for TCS, AMCAT for Infosys / Wipro / Capgemini, eLitmus for Mu Sigma / Cred, IRIS for Cognizant, plus company-specific OAs (Online Assessments) for Amazon, Google Kickstart, Microsoft Codility, Goldman CodeAgon, JP Morgan CFG, Walmart Sparkathon.
Each has its own pattern. Each filters out 60–85% of candidates before any human interview. Most students show up to these blind — and get filtered out.
Our program is structured: 1,500+ quant problems, 800+ logical reasoning + RC, 40+ company-specific OA banks, sectional + full-length mock tests, weekly leaderboard contests. By the time you sit for a real test, the patterns are second-nature.
What's in the Aptitude + DSA program
Quantitative Aptitude
1,500+ problems · TSD, %, ratios, P&L, P&C, probability · sectional + full mocks · shortcut tricks.
Logical & Verbal Reasoning
800+ problems · series, syllogisms, blood relations, RC, fill-ups, error spotting · pattern-recognition drills.
DSA Interview-Grade
250 problems covering 95% of product-company interview patterns · Java + Python + C++ tracks.
Company-Specific OA Prep
40+ company-specific banks · Amazon, Google, MS, Goldman, JPMorgan, Walmart, Cisco · timed OA simulator.
Weekly Contest + Leaderboard
Every Sunday, in-cohort timed contest. Top performers featured. Peer pressure = motivation.
Sectional + Full Mocks
AMCAT-style + eLitmus-style + custom full-length mocks. With detailed analytics.
Pattern Recognition Drills
For each problem type — the 5-7 patterns that show up 80% of the time, with rapid identification drills.
Personalized Weak-Area Focus
Diagnostic-driven prep — system knows your weak areas and serves more problems in those.
The prep journey
Diagnostic test
1-hour baseline test across quant + logical + DSA. Honest snapshot of where you stand.
Personalized plan
A weekly study plan targeting your weak areas. Adaptive — adjusts as you progress.
Daily drilling (8 weeks)
90 min/day. Problem sets. Pattern videos (10 min). Cohort doubt sessions.
Mock simulator
Last 2 weeks — full-length OA simulations in AMCAT, eLitmus, Amazon, Goldman formats.
Each subject, what we cover
Quant — 1,500+ problems
- • Time-Speed-Distance, Time-Work
- • Percentages, Profit-Loss, SI/CI
- • Ratios, Proportions, Allegations
- • Number System, Divisibility, HCF/LCM
- • Permutations & Combinations
- • Probability, Data Interpretation
- • Mental math + shortcut tricks
Logical + Verbal — 800+ problems
- • Series, Analogies, Coding-Decoding
- • Syllogisms, Blood relations, Seating
- • Direction sense, Calendar, Clock
- • Data sufficiency, Statement-conclusion
- • Reading Comprehension speed drills
- • Grammar, Error spotting, Synonyms
- • Cloze test, Sentence rearrangement
DSA — 250 problems
- • Arrays, strings, HashMap
- • Two-pointer, sliding window
- • Linked lists, stacks, queues
- • Trees, BST, graphs (BFS / DFS)
- • Recursion, backtracking
- • DP — patterns + 0/1 knapsack family
- • Greedy + intervals
Company-Specific OA Banks
- • Amazon OA + LP behavioral
- • Google Kickstart past papers
- • Microsoft Codility patterns
- • Goldman CodeAgon, JPMorgan CFG
- • Walmart Sparkathon, Visa CodeQuest
- • Adobe, Atlassian, Cisco — full banks
- • Service-co — TCS NQT, Infosys, Wipro
What students achieve
Problems solved by end
Crack OA on first attempt post-prep
Company-specific OA banks practiced
Full prep — sustainable, not crammed
Common questions
I am very weak at quant — can I still do this?
Yes. We start from scratch in Week 1. Many students with low math confidence have cleared eLitmus + Amazon OA after our program.
How is this different from free YouTube content?
Curated problems + adaptive plan + weekly mocks + cohort accountability + leaderboard. YouTube has no feedback loop.
Will this help with FAANG OAs specifically?
Yes — we have specific Amazon / Google / Microsoft OA banks with past-paper drills.
Is the price worth it?
A single failed OA at a target company costs you that placement opportunity. Our prep dramatically increases your hit rate.
Are there in-cohort study groups?
Yes — peer study groups + Slack channels per subject. Many students study in groups of 3–5.