wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

How many numbers greater than a million can be formed with the digits 5, 5, 2, 2, 1, 7, 0?

A
980
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1080
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
920
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1200
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 1080
6654321
Since left most place can assume only non -zero digit and rest can assume all the given digits.
Therefore the number of numbers = 6.(6!)
But since 5 occurs 2 times and 2 occurs 2 times
Hence the required number of numbers =6.(6!)2!.2! = 1080

flag
Suggest Corrections
thumbs-up
8
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Similar to Different
QUANTITATIVE APTITUDE
Watch in App
Join BYJU'S Learning Program
CrossIcon