Latest Infosys Aptitude Question SOLUTION: 5,11,19,?,41

• Placement Papers
• /
• Infosys
• /
• Logical Reasoning
• /
• Number Series

Infosys Question Papers: Infosys Interview Experience(10) INFOSYS Company Profile

(#M40008785) INFOSYS Logical Reasoning question ans me Keep an EYE

5,11,19,?,41

Asked In Infosys M.Sakthivel (12 years ago)

Unsolved Read Solution (12)

Is this Puzzle helpful?   (4)   (1) Submit Your Solution Number Series

Read Solution (12) :

Vadivelan M  (12 years ago)

Missing number is 29. The sequence is 5,11,19,29,41

Explanation:
Number to be added to get next number is incremented by 2 every time.
i.e starting with 6, the number added to get next number is 8,10,12 and so on.
this makes
5+6 = 11
11+8 = 19
19+10 = 29
29+12 = 41
and so on...

Is this solution Helpfull? Yes (7) | No (3)  

Abinaya  (12 years ago)

ans: 29 becoz 5+6=11
11+8=19
19+10=29
29+12=41......... so the answer is 29

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

nidhi jain  (12 years ago)

29...
each time multiples of 2 are added to the number to get the next..
5+6 =11
11+8=19
19+10=29
29+12=41

Is this solution Helpfull? Yes | No   

CHANDAN MALIK  (12 years ago)

11-5=6
19-11=8
29-19=10
41-29=12
and so on
missing no. is 29

Is this solution Helpfull? Yes | No   

Rakesh Kumar Kohli  (12 years ago)

The missing number is 29.

Explanation.
The numbers of the series are (n+1)^2 + n where n is a natural number 1,2,3,....

Is this solution Helpfull? Yes | No   

lakshman kumar aditya  (12 years ago)

there is a very silly logic behind it i.e
add 6,8,10...to first,second ...as per sequence

Is this solution Helpfull? Yes | No   

thanuja  (12 years ago)

äns is 29
the given series is 5,11,19,?,41
it can be solved as follows*1+0^2 ,*2+1^2,*3+2^2,....
5*1+0^2 , 5*2+1^2 , 5*3+2^2 , 5*4+3^2 , 5*5+4^2
= 5 ,11, 19 , 29, 41
the ans is "29"

Is this solution Helpfull? Yes | No   

thanuja  (12 years ago)

äns is 29
the given series is 5,11,19,?,41
it can be solved as follows*1+0^2 ,*2+1^2,*3+2^2,....
5*1+0^2 , 5*2+1^2 , 5*3+2^2 , 5*4+3^2 , 5*5+4^2
= 5 ,11, 19 , 29, 41
the ans is "29"

Is this solution Helpfull? Yes | No   

akhila koripalli  (12 years ago)

29
5+6=11
11+8=19
19+10=29
29+12=41

Is this solution Helpfull? Yes | No   

rajavel  (12 years ago)

29(5+6=11+8=19+10=29+12=41)

Is this solution Helpfull? Yes | No   

sabnam sajitha  (11 years ago)

5+6=11
11+(2+6)=19
19+(2+8)=29
29+(2+10)=41
so the answer is 29

Is this solution Helpfull? Yes | No   

neha gupta  (11 years ago)

11-5=6
19-11=8
29-19=10
41-29=12

Is this solution Helpfull? Yes | No   

Please Login to Read Solution.