Question:
The number of words that can be formed by using all the letters of the word $PROBLEM$ only one is
The number of words that can be formed by using all the letters of the word $PROBLEM$ only one is
Updated On: Dec 1, 2025
- 5!
- 6!
- 7!
- 8!
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The Correct Option is C
Solution and Explanation
The word '$PROBLEM$' has $7$ letters viz. $P, R, O, B, L, E, M$
$\therefore$ Total number of words that can be formed by using all the letters only one = Number of arranging the seven letters $=7 !$
$\therefore$ Total number of words that can be formed by using all the letters only one = Number of arranging the seven letters $=7 !$
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Permutations and Combinations
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