Permutations And Combinations Question 38
Question: The total number of different combinations of one or more letters which can be made from the letters of the word ‘MISSISSIPPI’ is
Options:
A) 150
B) 148
C) 149
D) None of these
Correct Answer: C Here we have $ 1\ M,\ 4\ I,\ 4\ S $ and $ 2P $ . Therefore total number of selections of one or more letters $ =(1+1)(4+1)(4+1)(2+1)-1=148 $ .
Show Answer
Answer:
Solution:
BETA
