Home
Class 11
MATHS
How many words, with or without meaning ...

How many words, with or without meaning can be made from the letters of the word MONDAY, assuming that no letter is repeated, if
(i) 4 letters are used at a time?
(ii) all letters are used at a time?
(iii) all letters are used but first letter is a vowel?

Text Solution

Verified by Experts

The correct Answer is:
(i) 360 (ii) 720 (iii) 240
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS AND COMBINATIONS

    MODERN PUBLICATION|Exercise NCERT FILE EXERCISE 7.4|9 Videos

  • PERMUTATIONS AND COMBINATIONS

    MODERN PUBLICATION|Exercise Miscellaneous Exercise on Chapter 7|11 Videos

  • PERMUTATIONS AND COMBINATIONS

    MODERN PUBLICATION|Exercise NCERT FILE EXERCISE 7.2|5 Videos

  • MOCK TEST

    MODERN PUBLICATION|Exercise SECTION - D|5 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise CHAPTER TEST|12 Videos

Similar Questions

Explore conceptually related problems

How many words (with or without dictionary meaning) can be made from the letters of the word MONDAY, assuming that no letter is repeated, if

How many words (with or without dictionary meaning) can be made from the letters in the word MONDAY,assuming that no letter is repeated,if 4 letters are used at a time? All letters are used at a time? All letters are used but first is vowel?

How many words, with or without meaning, can be formed using all the letters of the word EQUATION, using each letter exactly once?

How many words,with or without meaning, can be formed using all the letters of the word EQUATION,using each letter exactly once?

How many words, with or without meanings, can be formed using all the letters of the word 'EQUAL', using each letter exactly once ?

How many words (with or without meaning) can be formed using all letters of the word EQUATION, using each letter exactly once?

How many words,with or without meaning, can be formed by using all the letters of the word DEL.HI using each letter exactly once?

How many 5 -letter words, with or without meaning, can be formed out of the letters of the word EQUATIONS if repetition of letters is not allowed ?