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  • Lesson

    Exercise-5 on Probability

    Description
    Hi friends I am giving an exercises on Probability Ex-5 on Probability
  • Lesson

    Exercise-4 onProbability

    Description
    Hi friends I am giving an exercises on Probability Ex-4 on Probability
  • Lesson

    Exercise-2 on Probability

    Description
    Hi friends I am giving an exercises on Probability Ex-2 on Probability
  • Lesson

    Exercises on Probability

    Description
    Hi friends I am giving 5 exercises on Probability to practice. I am giving these five exercise in five lessons with names as Ex-1 on Probability Ex-2 on Pro...
  • Lesson

    Exercise-1 on Probability

    Description
    Hi friends I am giving an exercises on Probability Ex-1 on Probability
  • Lesson

    Permutations and Combinations

    Description
    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...
  • Lesson

    Permutations in which some are alike

    Description
    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...
  • Lesson

    SHORTCUT METHOD TO FIND RANK OF A GIVEN WORD

    Description
    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...
  • Lesson

    Get The 'RANK' Easily

    Description
    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...