Question

Q # 10 - What will be the next number in the series 20, 30, 25, 35, 30, 40, 35, _
Q # 6 - Select a suitable answer from the four options that would complete the pattern.

Answer 1

Answer:

45

Step-by-step explanation:

20

20+10=30,

30-5=25

25+10=35

35-5=30

30+10=40

40-5=35

35+10=45