Verbal Reasoning - Series Completion - Discussion
Discussion Forum : Series Completion - Section 3 (Q.No. 5)
Directions to Solve
In this type of questions, one term in the number series is wrong. Find out the wrong term.
5.
3, 4, 10, 32, 136, 685, 4116
Answer: Option
Explanation:
The correct pattern is x 1 + 1, x 2 + 2, x 3 + 3, x 4 + 4,.....
So, 32 is wrong and must be replaced by (10 x 3 + 3) i.e. 33.
Discussion:
2 comments Page 1 of 1.
Ayan kumar said:
1 decade ago
3*1+1=4
4*2+2=10
10*3+3=33
But there is 32 in series so 32 is wrong answer.
4*2+2=10
10*3+3=33
But there is 32 in series so 32 is wrong answer.
(1)
Sudhir chaudhary Nepal said:
2 years ago
3 x 1 + 1 = 4,
4 x 2 + 2 = 10,
10 x 3 + 3 = 33,
33 x 4 + 4 = 136,
136 x 5 + 5 = 685,
685 x 6 + 6 = 4116.
4 x 2 + 2 = 10,
10 x 3 + 3 = 33,
33 x 4 + 4 = 136,
136 x 5 + 5 = 685,
685 x 6 + 6 = 4116.
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