Logical Reasoning - Number Series - Discussion

Discussion Forum : Number Series - Type 1 (Q.No. 15)
Directions to Solve
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much

15.
Look at this series: 544, 509, 474, 439, ... What number should come next?
404
414
420
445
Answer: Option
Explanation:
This is a simple subtraction series. Each number is 35 less than the previous number.
Discussion:
27 comments Page 3 of 3.

Varun said:   10 years ago
Its very easy:

544-509 = 35.

474-509 = 35.

474-439 = 35.

439-474 = 35.

439-35 = 404.

Sireesha said:   1 decade ago
Each number is subtracted by 35.

Angel said:   1 decade ago
Difference in the series is of 35.

So next no is 404.

Hope you all will understand.

Priyobarta said:   1 decade ago
544-474 = 70.
509-439 = 70.
474-70 = 404.

Varun said:   1 decade ago
544-474=70
474-70=404. Its continue the alternative chain.

Maulik Barot said:   1 decade ago
:P well ! embarrassing !

Swati said:   1 decade ago
Its good. You are a genius. You know?


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