RRB ग्रुप D गणित महत्वपूर्ण नोट्स

About this PDF

A concise, exam-focused Hindi study guide covering every maths topic in the RRB Group D CBT. It includes number system, HCF and LCM, simplification, percentage, ratio and partnership, averages, profit and loss, simple and compound interest, time and work, time-speed-distance, mensuration, algebra, geometry and age problems. Each chapter gives quick formulas, shortcut tricks, and solved examples. The book ends with 20 practice questions with answers and hints, plus exam-day tips for speed and accuracy.

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Hindi

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500 KB

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Sold by

DURBADAL KARMAKAR

Published

15 October 2026

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