13 18 16 21 19? After This It's 24 22 27 25 30 28 33 and 31.
They First Added 5 To A Number And Subtracted It With 2 And did it again and again for answer!!!
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To determine the pattern in the series 13, 18, 16, 21, 19, we can observe that there are alternating increases and decreases by 5 and 3, respectively. Starting with 13, we add 5 to get 18, then subtract 2 to get 16, add 5 to get 21, and finally subtract 2 to get 19. Following this pattern, the next number would involve adding 5 to 19, resulting in 24.
24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.
The pattern is - 5 then +2. 2 and 4 are the next numbers in the series.
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.
The series 1 6 10 13 15 (1+5=6; 6+4=10, 10+3=13; 13+2=15) is completed by 15+1=16. The answer is 16.
This looks like a (subtract 5; add 2) series, so the next numbers are: 2, 4, -1, 1