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Question
What comes next in the series...
1A2, 3C4, 7G8, ___
1A2, 3C4, 7G8, ___
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Solution
The correct option is A 15O16
The first digit is formed by adding the numbers which are the results of powers of 2 increased by one and second letter is the corresponding alphabet to that number...last number is the next number to the first one...therefore
15=7+8(i.e.23)
O is corresponding alphabet to 15
and 16 comes after 15
The first digit is formed by adding the numbers which are the results of powers of 2 increased by one and second letter is the corresponding alphabet to that number...last number is the next number to the first one...therefore
15=7+8(i.e.23)
O is corresponding alphabet to 15
and 16 comes after 15
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