The position of how many digits in the number 315468792 will remain unchanged after the digits are rearranged in the ascending order within the number.
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Two
THE LOGIC FOLLOWED HERE IS
OLD NUMBER = 315468792
ARRANGED IN ASCENDING ORDER
NEW NUMBER = 123456789
OLD NUMBER = 315468792
TWO NUMBER HAS NOT CHANGED THEIR POSITION