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所在平台: Udemy |
课程主页: https://www.udemy.com/course/numbers-crash-course-for-catxatgmatgre-other-entrances/
课程评论：没有评论
**课程名称：** 数字基础知识速成课 (CAT/XAT/GMAT/GRE 及其他入学考试) **课程概述：** 本课程是为应对全球及印度各类重要入学考试（包括 CAT、GMAT、GRE、XAT、IIFT、SNAP、SSB、Bank PO 等）而设计的“数字”主题速成课。数字看似复杂，但掌握一些关键规则、技巧和清晰的解题思路，将帮助考生在研究生和博士生入学考试中从该板块获得高分。 **课程涵盖的关键主题：** * 数字分类 * 整除规则 * 因数个数及相关概念 * 互质数个数及相关概念 * 数字及其反转 * 数字之和与乘积的关系 * 平方与立方的重要观察 * 数字的整除性（I.G.P） * 最小公倍数 (LCM) 和最大公约数 (HCF) * 连续整除 * 如何找到个位数？ * 如何找到末两位数？ * 余数：模式法、余数定理法、二项式定理法 * 费马小定理 * 威尔逊定理 **学习建议：** 为了最大化学习效果，建议学生： 1. **先观看概念回顾视频：** 即使您对某个概念感到自信，也建议先复习视频内容。 2. **再做练习题：** 对于每一道练习题，请先暂停视频，仔细阅读题目并尝试解答。然后，再继续观看视频解析。
Numbers is a critical topic for entrance examinations around the world and in India, including CAT, GMAT, GRE, XAT, IIFT, SNAP, SSB, Bank PO and many others. While it looks like a complicated topic, some important rules, shortcuts, tricks, and a lucid way of looking at questions will help students appearing for graduate and post-graduate entrance examinations to score a lot of marks from this topic.This course covers the following important elements:•Classification of numbers•Divisibility rules•Number of factors and related concepts•Number of co-primes and related concepts•Number and its reverse•Relation between the sum and the product of numbers•Squares & Cubes- Important observations•I.G.P of a number•L.C.M and H.C.F•Successive Division•How to find the unit digit?•How to find the last two digits?•Remainders- Pattern Method, Remainder theorem Method, Binomial theorem method.•Fermat's theorem•Wilson's theoremTo get the maximum benefit out of this course, a student shouldFirst go through the concept review video(even if you feel that you are comfortable with the conceptThen come to the Practice questions. Here I suggest that for every question, you pause the video, read the question carefully and attempt the question. After that you can continue watching the video.
