Aptitude - Odd Man Out and Series - Discussion
Discussion Forum : Odd Man Out and Series - Missing No. (Q.No. 2)
Directions to Solve
Insert the missing number.
2.
10, 5, 13, 10, 16, 20, 19, (....)
Answer: Option
Explanation:
There are two series (10, 13, 16, 19) and (5, 10, 20, 40), one increasing by 3 and the other multiplied by 2.
Discussion:
6 comments Page 1 of 1.
Priya said:
1 decade ago
Yeah..(10,13,16,19) increased by 3.
Therefore, 10+3=13
13+3=16
16+3=19
(5,10,20,40) multiplied by 2.
Therefore, 5*2= 10
10*2= 20
20*2= 40
Therefore, 10+3=13
13+3=16
16+3=19
(5,10,20,40) multiplied by 2.
Therefore, 5*2= 10
10*2= 20
20*2= 40
Kiran said:
8 years ago
Yeah @Priya.
It is increased by 3, multiplied by 2.
It is increased by 3, multiplied by 2.
(1)
SHANIDUL Islam said:
7 years ago
You are right, thanks @Priya.
(2)
Mayank sheth said:
12 months ago
Very good, Thanks all.
Priti Patle said:
7 months ago
I think the right answer is 521.
16 + 16 + 1 = 33,
32 + 32 + 1 = 65,
65 + 65 + 1 = 131,
130 + 130 + 1 = 261,
260 + 260 + 1 = 521.
16 + 16 + 1 = 33,
32 + 32 + 1 = 65,
65 + 65 + 1 = 131,
130 + 130 + 1 = 261,
260 + 260 + 1 = 521.
Ansh said:
2 months ago
I am not understanding the answer. Anyone, please explain it.
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