Instructions

Following questions are based on the five three-digit numbers given below:
549 369 827 453 968

Question 199

What will be the sum of the first and the last digit of the smallest number if the positions of the first and the last digit within each of the given numbers is interchanged ?

Solution

If the positions of the first and the last digit within each of the given numbers is interchanged, then :

945 , 963 , 728 , 354 , 869

=> Sum of the first and the last digit of the smallest number (354) = $$3+4=7$$

=> Ans - (D)

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