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Lessons
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- Presentation
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CAT Preparation: Permutations & Combinations
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Question Paper wheightage
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- Hi Friends I present a Weight age table of an Examination coundected by BOARD OF INTERMEDIATE ADHRA PRADESH, INDIA.
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Permutations and Combinations
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Tricks os Muliplication
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- TO MULIPLICAN 2 nUMBERS ANY DIGITS FLOW THIS TRICK LIKE 2458 X 1425 FLOW THIS METHOD 2458 (ABCD X EFGH) X1425 1ST STEP (D X H) 8 X 5 = 40 2ND STEP (D X G + C X H) 8...
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- INTRODUCTION: We must have come across situations like. choosing five questions out of eight questions in a question paper. Whenever we go to a hotel we must com...
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- Here we learn about the permutations of the words in which some letters of the given word are alike and the rest of the words are different. Example: MATHEMATICS, EAMCET...
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- This shortcut method is used when the lettors of the given word are not repeated. Given word is MASTER The letters of the are M,A,S,T,E,R. Write the alphabetical...
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Get The 'RANK' Easily
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- Troughness of basic concepts and definitions of permutations is helpful in finding the rank of given words. Problem:in the rank o the word ’ MASTER ’ when al...
