Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 1 (Q.No. 11)
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
11.
Look at this series: 1.5, 2.3, 3.1, 3.9, ... What number should come next?
Answer: Option
Explanation:
In this simple addition series, each number increases by 0.8.
Discussion:
45 comments Page 2 of 5.
Manjariu said:
7 years ago
1.5 + 0.8 = 2.3,
2.3 + 0.8 = 3.1,
3.1 + 0.8 = 3.9,
3.9 + 0.8 = 4.7.
2.3 + 0.8 = 3.1,
3.1 + 0.8 = 3.9,
3.9 + 0.8 = 4.7.
Yogeeta said:
7 years ago
2.3-1.5 = 0.8.
3.1-2.3 = 0.8.
3.9-3.1 = 0.8.
4.7-3.9 = 0.8.
3.1-2.3 = 0.8.
3.9-3.1 = 0.8.
4.7-3.9 = 0.8.
Umesh Shettigar said:
7 years ago
2.3-1.5 = 0.8.
3.1-2.3 = 0.8.
3.9-3.1 = 0.8.
4.7-3.9 = 0.8.
3.1-2.3 = 0.8.
3.9-3.1 = 0.8.
4.7-3.9 = 0.8.
Vishal mittal said:
8 years ago
1.5, 2.3, 3.1, 3.9,.... Multiply this number by 10 15 23 31 39 ....
Take their difference which is 8
Then 39+8=47
Now divide it by 10 which gives answer 4.7.
Take their difference which is 8
Then 39+8=47
Now divide it by 10 which gives answer 4.7.
Thameem ansari said:
8 years ago
1.5+.8=2.3
2.3+.8=3.1
3.1+.8=3.9
3.9+.8=4.7 the difference is only no.8.so we can add 8 to the previous number.
2.3+.8=3.1
3.1+.8=3.9
3.9+.8=4.7 the difference is only no.8.so we can add 8 to the previous number.
Sruthi said:
8 years ago
It's a simple A.P with common difference .8.
So just add .8 to 3.9.
You get the answer 4.7.
So just add .8 to 3.9.
You get the answer 4.7.
Jagannath rout said:
8 years ago
2.3-1.5 = 0.8
3.1-2.3 = 0.8
3.9-3.1 = 0.8 (Just tell me about how acquire 4.7 this solution ) just addition 3.9+0.8 = 4.7
4.7-3.9 = 0.8.
3.1-2.3 = 0.8
3.9-3.1 = 0.8 (Just tell me about how acquire 4.7 this solution ) just addition 3.9+0.8 = 4.7
4.7-3.9 = 0.8.
Amit soni said:
8 years ago
how 0.8 Came?
Please tell me, I wanted to know about this.
Please tell me, I wanted to know about this.
Dinesh said:
9 years ago
How 0.8 came?
Tell me the correct explanation.
Tell me the correct explanation.
Jeya said:
9 years ago
1.5 + 0.8 = 2.3.
3.1 + 0.8 = 3.9.
3.9 + 0.8 = 4.7.
3.1 + 0.8 = 3.9.
3.9 + 0.8 = 4.7.
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