Teaching Rajasthan Basic Computer Instructor 2021 Mock Test Logical Reasoning Arrangement and Pattern Number Arrangement
Answer the question based on the set of numbers given below -
429 738 273 894 156
If the positions of the first two digits in each number are reversed, then the difference between the first digit of the greatest number as well as of the lowest number is equal to -1
5
2
6
3
4
4
7