Q117
One term in the number series is wrong. Find out the wrong term. 93, 309, 434, 498, 521, 533
A.
309
B.
434
C.
498
D.
521
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The correct pattern is + 63, + 53, + 43, + 33, .....So, 521 is wrong and must be replaced by (498 + 33) i.e. 525.