Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 4 (Q.No. 2)
Directions to Solve
Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters
2.
Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank?
Answer: Option
Explanation:
This is an alternating division and addition series: First, divide by 2, and then add 8.
Discussion:
32 comments Page 4 of 4.
Ali said:
5 years ago
Solution:
664/332 = 332 then 332+8.
340/2 = 170 + 8 = 178 => answer.
664/332 = 332 then 332+8.
340/2 = 170 + 8 = 178 => answer.
(9)
Nandan behera said:
3 years ago
664/2 = 332,
340/2 = 170,
Now ?/2 = 89,
That is 178/2 = 89.
So, the ans is : 178
340/2 = 170,
Now ?/2 = 89,
That is 178/2 = 89.
So, the ans is : 178
(31)
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