27
1*1=1+2=3-1=2*2=4+2=6-1=5*5=25+2=27-1=26x26=...
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75The number which best completes the sequence 10 30 15 16 48 24 25 is 75.
The number which best completes the sequence below is:1 1 3 2 4 6 5 25 ?
25
Nn
What number best completes the sequence 1 1/2 5 10 1/2 18
75
75.
26
The sequence is not a finite one so it cannot be completed.
26. ---- 24. ---- 27. ---- 25. ---- 28. ----
This sequence appears to follow the relation *3, /2 , +1, *3, /2, +1,........ By applying the above relation to the existing numbers we see that 24 + 1 = 25. Hence we apply the *3 logic to 25. We obtain 25 * 3 = 75 as the next number in the sequence.
75 (times 3, divided by2, plus 1)