In this type of questions, one term in the number series is wrong. Find out the wrong term.
325, 259, 202, 160, 127, 105, 94
Answer: Option C
Explanation:
The correct pattern is - 66, - 55, - 44, - 33, - 22, - 11.
So, 202 is wrong and must be replaced by (259 - 55) i.e. 204.
1236, 2346, 3456, 4566, 5686
Answer: Option D
The correct pattern in the series is + 1110.
So, 5686 is wrong and must be replaced by (4566 + 1110) i.e. 5676.
93, 309, 434, 498, 521, 533
The correct pattern is + 63, + 53, + 43, + 33, .....
So, 521 is wrong and must be replaced by (498 + 33) i.e. 525.
