JEE MainMathematicsPermutations and CombinationsNumerical+4 / −1
If the letters of the word 'MOTHER' be permuted and all the words so formed (with or without meaning) be listed as in a dictionary, then the position of the word 'MOTHER' is .
Numerical answer
More from Permutations and Combinations
- Let n > 2 be an integer. Suppose that there are n Metro stations in a city located along a circular path. Each pair of stations is connected by a straight track only. Further, each pair of nearest stations is connected by blue line,…2020 · MCQ
- The value of (2.1P0 – 3.2P1 + 4.3P2 .... up to 51th term) + (1! – 2! + 3! – ..... up to 51th term) is equal to :2020 · MCQ
- The total number of 3-digit numbers, whose sum of digits is 10, is .2020 · Numerical
- A test consists of 6 multiple choice questions, each having 4 alternative answers of which only one is correct. The number of ways, in which a candidate answers all six questions such that exactly four of the answers are correct, is …2020 · Numerical
- The number of words, with or without meaning, that can be formed by taking 4 letters at a time from the letters of the word ’SYLLABUS’ such that two letters are distinct and two letters are alike, is :2020 · Numerical
- Four fair dice are thrown independently 27 times. Then the expected number of times, at least two dice show up a three or a five, is .2020 · Numerical
- There are 3 sections in a question paper and each section contains 5 questions. A candidate has to answer a total of 5 questions, choosing at least one question from each section. Then the number of ways, in which the candidate can choose…2020 · MCQ
- Two families with three members each and one family with four members are to be seated in a row. In how many ways can they be seated so that the same family members are not separated?2020 · MCQ