The letters of the word ′LOGARITHM′ are arranged in all possible ways. The number of arrangements in which the relative positions of the vowels and consonants are not changed is
A
720
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
3420
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4200
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
4320
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D4320 Since the vowels will be fixed at 2nd,4th and 6th position and they can be interchanged among themselves in 3! ways
While the consonants can be arranged in remaining 6 places in 6! ways ∴ total ways =3!×6!=4320