Latest Infosys Aptitude Question SOLUTION: Given following sequence, find the next term in the series: (i) 0, 2, 4, 6, 8, 12, 12, 20, 16, ____ (ii) 3, 6, 13, 26, 33, 66, ___

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Given following sequence, find the next term in the series:

(i) 0, 2, 4, 6, 8, 12, 12, 20, 16, ____

(ii) 3, 6, 13, 26, 33, 66, ___

Asked In Infosys Aditi Sharma (12 years ago)

Solved Karthik Pandiyan Read Solution (8)

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Read Solution (8) :

Iswariya  (10 years ago)

II)ans:63
odd place:3,13,33...=>that is 3,3+10,13+20...
therefore the next term should be,33+30=63

Is this solution Helpfull? Yes (15) | No (1)  

Karthik Pandiyan  (12 years ago)

i) Ans : 30

here there are 2 series

>> 0,4,8,12,16
>> 2,6,12,20

first 4 is added and then 6,8,10 are added to subsequent values
2+4 =6
6+6=12
12+8=20
20+10=30


ii)Ans: 73
odd place's digit is doubled and then 7 is added it to get next number

3 +3 =6
6+7 =13
13+13 =26
26+7 =33
33+33=66
66+7 =73

Is this solution Helpfull? Yes (13) | No (19)  

Rimu Mukherjee  (12 years ago)

(i) 30
2+4=6
6+4=12
12+8=20
20+10=30

(ii) 73
becoz we can get a series like this
3*2=6
13*2=26
33*2=66
so on
in that way cannot find the next term..
now 13-6=7
and 33-26=7
in the same way x-66=7
so x=73
and the next number of 73 will be 73*2=146
so the series will be
3,6,13,26,33,66,73,146 so on

Is this solution Helpfull? Yes (3) | No (8)  

MOHAMMED ANWAR KHAN  (7 years ago)

ii)
3,13,33,.....
as second term 3 is repeating and first term is 0,1,3,then 5
so answer is 53

Is this solution Helpfull? Yes (1) | No   

Nikhil  (9 years ago)

II)
► 53

3,13,33,53

Is this solution Helpfull? Yes | No (1)  

Abir vai  (9 years ago)

(ii)
3+10=13
13+20=33
33+30=63
.....
6+20=26
26+40=66
66+80=146


next two term is 63 and 146

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kranti  (9 years ago)

ii.

answer:73
3*2=6; 13*2=26; 33*2=66; but in this order 23*2=26 is missing that means the next number should be greater than the previous product and follow the same pattern..in the last case 43,53,63 cannot be used..as the last product is 66...so the next will be 73,146

Is this solution Helpfull? Yes | No (1)  

Vishal  (7 years ago)

Odd places are 3 then 13 then 33 so its +10,+20, then the next series in odd place would be +30 which means 3,13,33,63

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