Latest Infosys Aptitude Question SOLUTION: 2,7,14,32,58,?

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(#M40155391) INFOSYS Logical Reasoning question series Keep an EYE

2,7,14,32,58,?

Asked In Infosys shubham Jaiswal (9 years ago)

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kishore kumar  (9 years ago)

132
1^2+1=2
2^2+3=7
3^2+5=14
5^2+7=32
7^2+9=58
11^2+11=132

Is this solution Helpfull? Yes (45) | No (20)  

AAYUSH AKASH  (9 years ago)

119
difference between 2 and 7 is 5
difference between 7 and 14 is 7
difference between 14 and 32 is 18
difference between 32 and 58 is 26
relation between 5 and 18 is 5x3+3=18
relation between 7 and 26 is 7x3+5=26
now,relation between 18 and X is 18x3+7=61
difference betwwen X and 58 is 61
therefore,X-58=61
X=61+58=119
ANS-119

Is this solution Helpfull? Yes (16) | No (8)  

Suraj Sayaji Kadam  (9 years ago)

that's a tricky question...
nth term=square of the primes + odd series
1=1^2+1; 7=2^2+3; 14=3^2+5; 32=5^2+7; 58=7^2+9;
So, the answer is 11^2+11=132.

Is this solution Helpfull? Yes (11) | No (4)  

bijayalaxmi dash  (8 years ago)

1^2+1=1
2^2+3=7
3^2+5=14
5^2+7=32
7^2+9=58
9^2+11=92

Is this solution Helpfull? Yes (5) | No (13)  

Debashish Dash  (8 years ago)

Square of Prime Number + Odd Number

1^2+1=2
2^2+3=7
3^2+5=14
5^2+7=32
7^2+9=58
11^2+11=132

where 1,2,3,5,7,11 are prime numbers and 1,3,5,7,9,11 are odd numbers.
Note: Here 1 is taken as prime number though it is a special number.

Is this solution Helpfull? Yes (5) | No (5)  

Rishav Shandilya  (9 years ago)

119......difference

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

Harini Ambula  (8 years ago)

ans: 132
i.e square of prime no's+ odd series
2= 1^2+1
7=2^2+3
14=3^2+5
32=5^2+7
58= 7^2+9
so, 132= (11)^2+11;

Is this solution Helpfull? Yes (1) | No   

Md Intshamuddin  (9 years ago)

Solution is 63

Is this solution Helpfull? Yes | No (4)  

pankaj nayak  (8 years ago)

series should not b dis as 1 is neither prime nor composite

Is this solution Helpfull? Yes | No   

sudha  (7 years ago)

nth term=square of the primes + odd series
1=1^2+1; 7=2^2+3; 14=3^2+5; 32=5^2+7; 58=7^2+9;
So, the answer is 11^2+11=132.

Is this solution Helpfull? Yes | No   

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