TANCET
Group Studies
Mock Tests
Notes
Library
Webinars
Join Now
Question Practice
Share
Target (sec):
00:00
Qn #1967
Share
An eight digit number divisible by $9$ is to be formed by using $8$ digits out of the digits $0,1,\ldots,9$ without replacement. The number of ways in which this can be done is
A.
$9!$
B.
$2(7!)$
C.
$4(7!)$
D.
$36(7!)$
Discussion
Join the Conversation
Log in to post comments and replies.
Log In
Open Discussion
❓ Question: An eight digit number divisible by $9$ is to be fo... | TANCET Group Studies | Tancet Group Studies