ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Mathematics Permutations, Combinations and Probability

Question:
The letters of the LAHORE taken all at a time can be written in

Option A):
720 Ways
Option B):
24 Ways
Option C):
2 Ways
Option D):
6 Ways

Correct Answer is Option A):
720 Ways