Verbal Reasoning - Series Completion - Discussion

Discussion Forum : Series Completion - Section 1 (Q.No. 46)
Directions to Solve

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.


46.
10, 100, 200, 310, ?
400
410
420
430
Answer: Option
Explanation:

The pattern is + 90 + 100, + 110,.....

So, missing term = 310 + 120 = 430.

Discussion:
3 comments Page 1 of 1.

Bhaskar doley said:   3 years ago
Thanks for helping me to understand.
(1)

Kamran said:   6 years ago
Simply, the solution is;

There is a difference of 90 between 1st and 2nd digits. thus by adding 90 to 10 we get 100. then by adding 10 each time to other amount as 90, then 90+10=100 then 100+10=110, then 110+10 =120.

Besides, we have to add them to their respectiver series.
10+90 = 100.
100+ (90+10) = 200,
200+ (90+10+10) = 310,
310+ (90+10+10+10)= 430.
(7)

Prashanth said:   7 years ago
Anyone explain me the answer of this.
(2)

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