Correct option is A
Given: 31879452
Arrange in ascending order: 1, 2, 3, 4, 5, 7, 8, 9
Third digit from the left = 3
So, 3 will be third from the left in the new number thus formed.
Thus, correct option is (a).
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Question
Each of the digits in the number 31879452 is arranged in the ascending order from left to right. Which of the following digits will be third from the left in the new number thus formed?
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If 2 is added to each even digit and 2 is added to each odd digit in the number 6345127, what will be the sum of the last two and first two digits in the new number thus formed?
- 2)
Each of the digits in the number 7314685 is arranged in ascending order from left to right. What will be the sum of the digits that are third from the left and third from the right in the new number thus formed?
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(Left) 384 673 543 236 741 (Right)
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If 2 is added to each even digit and 2 is added to each odd digit in the number 7145362, what will be the sum of the last two and first two digits in the new number thus formed?
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(Left) 267 513 671 895 729 (Right)
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(NOTE: All operations to be done from left to right.)
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