If the first and second digits in the sequence 5 9 8 1 3 2 7 4 3 8 are interchanged, also the third and fourth digits, the fifth and sixth digits and so on, which digit would be the seventh counting to your left ?
A
1
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B
4
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C
7
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D
6
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E
None of these
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Solution
The correct option is D 6 The new sequence becomes 9 5 1 8 2 3 4 7 8 3. Counting to the left, the seventh number is 8.