The given series appears to be 1, 4, 27, 31, 25. Analyzing the differences between consecutive numbers doesn't reveal a clear pattern, but if we consider the possibility of alternating operations, we might notice that 1, 4, and 27 are cubes or powers of integers, while 31 and 25 seem to be less sequential in nature. Without a clear mathematical pattern or rule, it’s difficult to identify the missing number definitively. More context or rules governing the series would be needed for an accurate identification.
The missing number is 18
..... 27, 24, 26, 25, 25, 26, 24, 27, 23 .....A number is decreasing by 1 while another number is increasing by 1
27
64 It is a series of cubes 13, 23, 33, 43, 53 etc
25
The missing number is 18
25
27
27
Missing number is 256 The series is 1,4,27,256,3125 i.e. 1, 2*2, 3*3*3, 4*4*4*4, 5*5*5*5*5
..... 27, 24, 26, 25, 25, 26, 24, 27, 23 .....A number is decreasing by 1 while another number is increasing by 1
27
64 It is a series of cubes 13, 23, 33, 43, 53 etc
Ans: 25 26 Reasoning: read every second number. From first number: 30 29 28 27 26 __(pattern of -1). From second number: 21 22 23 24 25 __(pattern of +1)
27
13 18 16 21 19 24 22 27 25 ... . This series consists of adding 5 to the first number and subtracting 2 from the next number, repeating the sequence in that order.
25