Question:
How many different words can be formed using all the letters of the word ALLAHABAD?
(a) When vowels occupy the even positions.
(b) Both L do not occur together.

Option A):
7560,60,1680
Option B):
None
Option C):
7890,120,650
Option D):
7650,200,4444

Correct Answer is Option A):
7560,60,1680