Question

find the number which will replace the question mark (?) in the given number series 13,17,25,32,37, ?​

Answer 1

Answer:

47

Step-by-step explanation:

3 + 4 (1 + 3) = 17.

17 + 8 (1 + 7) = 25

25 + 7 (2 + 5) = 32

32 + 5 (3 + 2) = 37

So, 37 + (3 + 7) = 37 + 10 = 47

47 + (4 + 7) = 58

Therefore, the series is 13, 17, 25, 32, 37, 47, 58.