Question

find missing term 15 17 23 22 31 x 39 32​

Answer 1

Answer:

27

Step-by-step explanation:

1st series +8

2nd series +5

Answer 2

Answer: 27

Step-by-step explanation:

                         15, 17, 23, 22, 31, x, 39, 32

(Positions are):    1,  2,   3,    4,   5, 6,  7,   8

First series : 15, 23, 31, 39   (+8 in each term)

Second series : 17, 22, x, 32   (+ 5 in each term)

∴ Missing term = 22 + 5 = 27