JEE Main & Advanced
Mathematics
Permutations and Combinations
Question Bank
Definition of permutation, Number of permutations with or without repetition, Conditional permutations
question_answer
How many words can be made from the letters of the word DELHI, if L comes in the middle in every word
A)12
B)24
C)60
D)6
Correct Answer:
B
Solution :
Since \[L\] is fixed now 4 letter can be arranged in \[4\ !=24\] ways.