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Directions: The following questions five three digit number given below:
394    632    783    576    895
Q. 
If 2 is added to the last digit of each number and then the positions of the first and the third digits are interchanged which of the following will be the highest number?
  • a)
    576
  • b)
    895
  • c)
    783
  • d)
    394
  • e)
    632
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Directions: The following questions five three digit number given belo...
1st STEP:2 is added then (396 634 785 578 897) 2nd STEP:1st&3rd digits are interchanged(693 436 587 875 798) by the way ascending ordering them (875 798 693 587 436).highest value is 875.it comes from the value 576.so,option (A)is correct.
Community Answer
Directions: The following questions five three digit number given belo...
Solution:

To find the highest number, we need to compare the numbers after performing the given operations. Let's perform the given operations on each number:

394 → 934 (2 added to 4, first and third digits interchanged)
632 → 263 (2 added to 2, first and third digits interchanged)
783 → 378 (2 added to 3, first and third digits interchanged)
576 → 657 (2 added to 6, first and third digits interchanged)
895 → 589 (2 added to 5, first and third digits interchanged)

Now, we need to compare these numbers to find the highest one. We can do this by comparing the first digits of the numbers. If the first digits are different, the number with the highest first digit will be the highest. If the first digits are the same, we compare the second digits, and so on.

Let's compare the first digits of the numbers we obtained:

9 (934)
2 (263)
3 (378)
6 (657)
5 (589)

The number with the highest first digit is 934. Therefore, the highest number after performing the given operations is 576, which corresponds to option (a).

Answer: (a) 576
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Directions: The following questions five three digit number given below:394 632 783 576 895Q.If 2 is added to the last digit of each number and then the positions of the first and the third digits are interchanged which of the following will be the highest number?a)576b)895c)783d)394e)632Correct answer is option 'A'. Can you explain this answer?
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