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 3 of 5.
Sruthi said:
9 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.
Thameem ansari said:
9 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.
Umesh Shettigar said:
8 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.
Yogeeta said:
8 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.
Manjariu said:
8 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.
Prasanth said:
1 decade ago
Compare to all the answers ANU explanation is super and clear that can able to understand the dull students also.
KRISHNA said:
2 decades ago
1.5+1.6=3.1
3.1+1.6=4.7
3.1+1.6=4.7
Navya said:
2 decades 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
Ram said:
1 decade 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
MANISH said:
1 decade 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
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers