1.

If the first and third digits in each of the following numbers are interchanged and then the numbers are arranged in descending order. What will be the middle digit of the middle number? (SOF NSO 2017) 613 432 573 485 907

A.  8     
B.  1     
C.  3     
D.  7
Answer» E.


Discussion

No Comment Found

Related MCQs