Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 1 (Q.No. 17)
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
17.
Look at this series: 2, 6, 18, 54, ... What number should come next?
Answer: Option
Explanation:
This is a simple multiplication series. Each number is 3 times more than the previous number.
Discussion:
41 comments Page 4 of 5.
Chanchal chauhan said:
4 years ago
2*3 = 6.
2*3^2 = 18,
2*3^3 = 54,
2*3^4 = 162.
2*3^2 = 18,
2*3^3 = 54,
2*3^4 = 162.
Ranjan said:
8 years ago
Hi,
2*1=2.
2*3=6.
2*9=18.
2*27=54.
2*54=108.
2*1=2.
2*3=6.
2*9=18.
2*27=54.
2*54=108.
(1)
Prathyusha said:
1 decade ago
2*3=6
6*3=18
18*3=54
54*3=162
162 is answer
6*3=18
18*3=54
54*3=162
162 is answer
Binayak said:
4 years ago
2*3 = 6,
6*3 = 18,
18*3 = 54,
54*3 = 162.
6*3 = 18,
18*3 = 54,
54*3 = 162.
(31)
Mahesh said:
1 decade ago
2+2+2=6
6+6+6=18
18+18+18=54
54+54+54=162
6+6+6=18
18+18+18=54
54+54+54=162
Sudhagar V said:
5 years ago
2 * 9 = 18,
6 * 9 = 54,
18 * 9 = 162.
6 * 9 = 54,
18 * 9 = 162.
(3)
Akash kumar said:
6 years ago
2 * 9 = 18,
6 * 9 = 54,
18 * 9 = 162.
6 * 9 = 54,
18 * 9 = 162.
(1)
Jomon said:
1 decade ago
2*9=18
6*9=54
18*9=162
162 is answer
6*9=54
18*9=162
162 is answer
YOGENDRA KURVE said:
5 years ago
9*2= 18*6 = 108.
9*3 =27*6 = 162.
9*3 =27*6 = 162.
(1)
Rohit Kumar Nicku said:
7 years ago
2*9 = 18.
6*9 = 54.
18*9 = 162.
6*9 = 54.
18*9 = 162.
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