It is 1 because all the rest are minus numbers
If the pattern is plus three, doubled, plus three, doubled, 1 and 48 do not belong.
The numbers that belong to the series are the following: 1, 2, 5, 10, 13, 26, 29 and 48.
Most probably 48.
9 - all the rest are prime
48. This is because 1*2=2, 2+3=5, 5*2=10, 10+3=13, 13*2=26, 26+3=29, but 29*2≠48.
The answer is 12 every other numbers are odd numbers, but 12 is an even number
Numerical Answer48 does not belong, because the sequence is (double) then (add 3) and after 256 to 29, the last number should be 58.Spelling Answer2 does not belong, because the rest of the numbers include the letter E when you spell them out in English.
1 - it is the only number that is neither prime nor composite.
The "pairs" in the sequence are doubles of themselves, e.g (1,2) , (5, 10), (13, 26) but for 29 and 48 neither are doubles or halves of each other. However I'm not sure how you know which of 29 or 48 is the odd one out.
You have to find a pattern in the numbers, and exclude the one that messes up the pattern.
The pattern is - 5 then +2. 2 and 4 are the next numbers in the series.
10 + (-3) = 7 10 - (-3) = 13 10 and -3
I'd say it's 48. To fit the pattern, it should be 58. If you take 1 and 2 and add them the answer is 3, you will use that answer several more times you will also add some numbers to them selves such as follows. 1+2=3 3+2=5 5+5=10 10+3=13 13+13=26 26+3=29 29+29=58 Thus making 48 the one that does not belong.