The aptitude test gate: clear it or your coding doesn't matter

India's tech recruitment process has a step most international candidates underestimate: the aptitude test. AMCAT, CoCubes, eLitmus, and company-specific equivalents at TCS, Infosys, Wipro and Cognizant are the first filter. If you don't clear them, your DSA skills are irrelevant — your application never reaches a technical reviewer.

The tests sit in three buckets: quantitative aptitude (time-distance, ratios, percentages, basic stats), logical reasoning (puzzles, pattern recognition, blood relations), and verbal (reading comprehension, error spotting, sentence rearrangement). They are mostly time-pressure tests, not knowledge tests — speed and accuracy beat depth.

Two prep moves that work: (1) take three free mock tests on Indiabix or PrepInsta and time yourself strictly, then study only the categories where you fall below 70%; (2) memorise the 25 highest-frequency formula shortcuts (work-time, train problems, profit-loss). That's 60% of the quant section right there.

For product companies (Flipkart, PhonePe, Razorpay) the round looks more FAANG-like — DSA on HackerRank or CoderPad — but the principle holds: prep the filter you'll actually face, not the one you want.