Question

By observing thNext three consecutive numbers in the pattern 11, 8, 5, 2, --, --, -- are

Answer 1

11, 8 , 5 , 2 , — , — , —

8 -11 = -3
5 -8 = -3
2 -5 = -3

So, 2 -3 = -1
-1 -3 = -4
-4 -3 = -7

hence , -1 , -4 , and -7 are three unknown number