Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 1 (Q.No. 5)
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
5.
Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
Answer: Option
Explanation:
In this series, each number is repeated, then 13 is subtracted to arrive at the next number.
Discussion:
98 comments Page 7 of 10.
Lithin said:
1 decade ago
53->5+3 = 8.
40->4+0 = 4.
27->2+7 = 9.
8-4 = 4,4+5 = 9, 9-4 = 5. Therefore Ans is 14-> 1 = 4 = 5.
40->4+0 = 4.
27->2+7 = 9.
8-4 = 4,4+5 = 9, 9-4 = 5. Therefore Ans is 14-> 1 = 4 = 5.
Geethanjali said:
1 decade ago
53-40=13.
40-27=13.
27-13=14 is the answer.
40-27=13.
27-13=14 is the answer.
Pavithkumar said:
1 decade ago
Just subtracted 13 in each number=14.
Anand said:
1 decade ago
53-0=53.
53-13=40.
40-0=40.
40-13=27.
27-0=27.
27-13=14.
Answer 14.
53-13=40.
40-0=40.
40-13=27.
27-0=27.
27-13=14.
Answer 14.
Cherry said:
1 decade ago
Here 53-13=40and then taken this no.twice.
40-13=27 next also taken twice.
27-13=14 is answer check it.
40-13=27 next also taken twice.
27-13=14 is answer check it.
Sahil suman said:
1 decade ago
It is so easy. Subtract 13 from 53, 40, 27-13=14ans.
Simanchal said:
1 decade ago
53-13=40
40-13=27
27-13=14
40-13=27
27-13=14
Majid Yaseen said:
1 decade ago
6,3,3,4.5,9,22.5 . . .?
The first value i.e 6 is multiplied by 0.5 to get the next number i.e. 3, now to get the next number after this 3 is multiplied by (0.5+0.5=1) to have the third number 3, and in a similar fashion it is multiplied by (0.5+0.5+0.5=1.5) to have the next number i.e. 3*1.5=4.5 and then 4.5 is multiplied by (0.5+0.5+0.5+0.5=2) to get 9 and finally now 9 is multiplied by (0.5+0.5+0.5+0.5+0.5=2.5) to get 22.5; now if you people look at the whole process, it is clear that the number which we multiplied to get the next number is increasing by 0.5,
So we must multiply (0.5+0.5+0.5+0.5+0.5+0.5=3) with 22.5 to get the next number which is 67.5
The first value i.e 6 is multiplied by 0.5 to get the next number i.e. 3, now to get the next number after this 3 is multiplied by (0.5+0.5=1) to have the third number 3, and in a similar fashion it is multiplied by (0.5+0.5+0.5=1.5) to have the next number i.e. 3*1.5=4.5 and then 4.5 is multiplied by (0.5+0.5+0.5+0.5=2) to get 9 and finally now 9 is multiplied by (0.5+0.5+0.5+0.5+0.5=2.5) to get 22.5; now if you people look at the whole process, it is clear that the number which we multiplied to get the next number is increasing by 0.5,
So we must multiply (0.5+0.5+0.5+0.5+0.5+0.5=3) with 22.5 to get the next number which is 67.5
Sundar said:
1 decade ago
Given:
6, 3, 3, 4.5, 9, 22.5, ?
Write the diff b/w numbers of the given series:
-3, 0, 1.5, 4.5, 13.5,
This is clue to find answer.
6, 3, 3, 4.5, 9, 22.5, ?
Write the diff b/w numbers of the given series:
-3, 0, 1.5, 4.5, 13.5,
This is clue to find answer.
Anil said:
1 decade ago
What is the number after this series: 6, 3 ,3, 4.5, 9, 22.5, _?
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