Question 63

The difference between the greatest number and the smallest number of 5 digits 0,1,2,3,4 using all but once is-

Solution

The biggest five digit number possible from those numbers is 43210

The smallest 5 digit number possible is 10234 (The number can't start with 0 as it will then become a 4 digit number)

The difference = 43210 - 10234 = 32976


Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

cracku

Boost your Prep!

Download App