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Answer these questions based on the set ...

Answer these questions based on the set of numbers given below
738 429 156 273 894
What will be the difference between the first digit of the highest number as well as of the lowest number after the positions of the first two digits in each number are reversed ?

A

4

B

5

C

6

D

7

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Verified by Experts

The correct Answer is:
D

So, highest number= 984 and lowest number = 249
Therefore, Required difference = First digit of highest no. – First digit of lowest no. = 9 - 2 = 7
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