What the CRT Tests and Why It Matters
Cognitive Reasoning Tests (CRT) used in campus placements assess quantitative aptitude, logical reasoning, and verbal ability. Companies like TCS, Infosys, Wipro, Cognizant, and Capgemini all use variants of this format as the first elimination round. Depending on the company, 60-80% of applicants are filtered at this stage before any technical or HR rounds begin.
The test is not about knowledge of computer science or your degree subject. It's about pattern recognition, numerical fluency, and the ability to process information quickly under time pressure. These are learnable skills, and preparation makes a measurable difference in scores.
What the Test Includes
Most CRT formats include three sections: quantitative aptitude (arithmetic, algebra, geometry, number systems, percentages, probability), logical reasoning (syllogisms, blood relations, seating arrangements, sequences, direction sense, analogies), and verbal ability (reading comprehension, sentence correction, vocabulary, fill-in-the-blanks). Time pressure is a significant part of the challenge — most tests give 60-90 seconds per question.
Week 1: Quantitative Foundation
Days 1-2: Number systems, LCM, HCF. Review the basic rules and practice 30 problems each day. Days 3-4: Percentages, profit and loss, simple and compound interest. These appear in almost every CRT and are high-value topics. Days 5-6: Ratios, proportions, and averages. Day 7: Time, speed, and distance, including problems involving trains, boats, and relative speeds.
For each topic, spend 30 minutes reviewing the concept and formulas, then 60 minutes on practice problems. Don't move to the next topic until you can solve the current topic's problems at 80%+ accuracy.
Week 2: Logical Reasoning
Days 8-9: Blood relations and direction sense. These have specific pattern types — learn the types. Days 10-11: Seating arrangements (linear and circular). Days 12-13: Syllogisms using the Venn diagram method. Day 14: Number and letter series, coding-decoding.
Logical reasoning problems often have tricks that, once learned, make the problem trivial. Focus on recognizing the type of problem before trying to solve it.
Week 3: Verbal Ability and Timed Practice
Days 15-17: Reading comprehension. Practice one passage per day and analyze where you lose accuracy. Days 18-19: Sentence correction and error spotting. Days 20-21: Vocabulary — focus on words that appear frequently in CRT verbal sections (analogies, antonyms, synonyms in context).
By now, start doing full timed sections rather than topic-by-topic practice. Time pressure is its own skill.
Week 4: Full Mock Tests and Weak Area Review
Days 22-26: Take one full-length mock test per day under timed conditions. Review every wrong answer — not just note that it was wrong, but understand why you got it wrong and how to approach it correctly. Days 27-28: Identify your three weakest topic areas and drill them specifically. Days 29-30: Light review. No new content. One short timed section for maintenance. Rest.
Resources That Work
- IndiaBix: large free bank of CRT questions organized by topic and company
- RS Aggarwal Quantitative Aptitude (book): the standard reference for quant topics
- PrepInsta: company-specific CRT prep with mock tests
- Previous year placement papers for your target companies
Day-of-Test Strategy
Don't spend more than 90 seconds on any single question. If you're stuck, mark and move on. Return at the end if time permits. Most tests penalize wrong answers — skip confidently rather than guess randomly. Tackle your strongest section first to build momentum. Read each question twice before answering.