Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank?
Pattern in Alternate/Adjacent numbers:This is a complex series in which the successive letters decrease or multiplied by ... Thus, the number in the blank will be
- Yash
- 15 Jul
- 10 Answers
10 Answers
10 Answers
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E4Modal content
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E4 . (Alphabets are in reverse order when seen from the left and numbers are multiplied by 2)Modal content
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E4Modal content
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The given series is a combination of alphabets and numbers.
The alphabets proceed in the backward manner. So, after F, it will be E.
The numbers proceed in the powers of 2, therefore the number after 2 will be a square of 2 i.e. 4.
Therefore the number in the blank will be E4.Modal content
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E4Modal content
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The order is
decreasing alphabets and increasing power of 2.
so E after F and 4 after 2.
Hence answer is E4.Modal content
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Here in the above series the alphabets are arranged in sequence from last to first. i.e. B,C,D,_,F. So the missing letter in the above is E. Also The numbers are 2,_,8,16,32 In the above the previous number is multiplied to get next number. So the missing letter is 4. Therefore the missing series is E4.Modal content
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If we go in reverse order alphabetically in first character in the series . We get the series of alphabets B,C,D,E,F. Therefore the first character of missing alphanumeric is definitely E. Again in tracing the series in reverse order an dividing the numerical part each time by 2 we get the series: 32,16,8,4,2. Therefore the second character of missing alphanumeric is definitely 4.
By having this both combinations, its pretty clear that it is E4.Modal content
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