The positions of how many digits in the number 4 2 3 1 5 7 6 9 8 will remain unchanged after the digits within the number are arranged in ascending order ?
A
None
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
One
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
two
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Three
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D Three The present order of digits is 423157698. On arranging them in ascending order, the order becomes 123456789. It is seen that the position of 2 3 and 5 doesnot change.