SNAP, NMAT, XAT and more — Dive deep into OMETs—sectional strategies, college cutoffs, exam-specific...
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1 month ago
The 20-Second Quant Hack: Factorizing Your Way to the Answer
Body
Quant Question Weightage by Exam
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| Exam | Typical No. of Quant Questions |
| CAT | 22 Questions |
| XAT | 28 Questions (in QADI section) |
| NMAT | 36 Questions |
| SNAP | 20 Questions |
| MAH MBA CET | 50 Questions |
| CMAT |
20 Questions |
2 Replies
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If you're looking for the solution, it's 13. I solved it by looking at the 45 and the 14 the factors have to be 9 and 5. It takes longer to type the answer than to find it!
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The answer is x = 13. You can see it instantly because x^2 - 14x + 45 breaks down into (x-9)(x-5)$ Once the (x-5) cancels, it's just basic addition!
