Q147
Find the missing term: 563, 647, 479, 815, ?
A.
672
B.
386
C.
279
D.
143
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The pattern is + 84, - 168, + 336, .....i.e., + 84, - (84 × 2), + (84 × 22 ),.................So, missing term = 815 - (84 × 23 ) = 815 - 672 = 143