Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 3 (Q.No. 12)
Directions to Solve
Look carefully for the pattern, and then choose which pair of numbers comes next.
12.
3 8 10 15 17 22 24
Answer: Option
Explanation:
This is an alternating addition series that adds 5, then 2, then 5, and so on.
Discussion:
3 comments Page 1 of 1.
Manasa said:
7 years ago
1st pair 3 10 17 24? 2nd pair 8 15 22 ?
3+7=10 ---------------- 8+7=15,
10+7=17 ---------------- 15+7=22,
17+7=24 ---------------- 22+7=29,
And; 24+7=31.
Ans 29 31.
3+7=10 ---------------- 8+7=15,
10+7=17 ---------------- 15+7=22,
17+7=24 ---------------- 22+7=29,
And; 24+7=31.
Ans 29 31.
Maheswari said:
8 years ago
3 + 5 = 8
8 + 2 = 10
10 + 5 = 15
15 + 2 = 17
17 + 5 = 22
22 + 2 = 24
24 + 5 = 29
29 + 2 = 31
Ans is 29, 31.
8 + 2 = 10
10 + 5 = 15
15 + 2 = 17
17 + 5 = 22
22 + 2 = 24
24 + 5 = 29
29 + 2 = 31
Ans is 29, 31.
(1)
Glogesh said:
1 decade ago
Itz good, but if we take alternate numbers, the addition is 7, so calculation is easy wth one constant.
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