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  • INTERVIEW QUESTIONS LOGICAL & APTITUDE DETAILS
    Question :
    361 -> 22
    121 -> 14
    81 -> 12
    25 -> X

    What is the value of X?


    Posted by: Angel on 11/22/2007

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    Category Logical & Aptitude Interview Questions
    Rating (3.5) By 4 users
    Added on 11/22/2007
    Views 1850
    Rate it!
    Answers:

    (19*19)=361.19+3=22
    (11*11)=121.11+3=14
    (9*9)=81. 9+3=12
    (5*5)=25. 5+3=8.
    Answer is 8.



     Posted by: Mahmudha Ayesha.A    

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    8



     Posted by: krishna    

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    Correct Answer is 8.
    Because 19*19=361 and 19+3=22.
    11*11=121 and 11+3=14.
    9*9=81 and 9+3=12.
    5*5=25 and 5+3=8.



     Posted by: mani    

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    x=2



     Posted by: deepak gupta    

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    root 361+3=22
    root 121+3=14
    root 81+3=12
    root 25+3=8



     Posted by: Arun karthick    

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    The answer is 8 . The trick is : Let the number to the left be A.
    Let the number to the right be B.
    Then A = B^2 + 3 .



     Posted by: Divya    

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    8



     Posted by: AjeeshJacob    

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    361 -> 22
    121 -> 14
    81 -> 12
    25 -> X

    What is the value of X?
    The value of X is 8.
    Solution:
    Squareroot of 361 is 19. So 19+3=22
    Squareroot of 121 is 11. So 11+3=14
    Squareroot of 91 is 9. So 9+3=12
    Squareroot of 25 is 5. So 5+3=8



     Posted by: V.Joseph Emmanuvel    

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    16 because if we look at patterns and if we divide the first one with the second one then the remainder is 9 and hence if we divide 25 by 16 then remainder will be 9.



     Posted by: Anish    

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    19*19=361;19+3=22

    11*11=121;11+3=14

    9*9=81;9+3=12

    5*5=25;5+3=8

    so 8 is answer



     Posted by: nisha    

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    The answer is 8.
    19*19=361 and 361 ->22
    11*11=121 and 121->14
    9*9=81 and 81->12
    5*5=25 and 25->X

    now 19+3=22
    11+3=14
    9+3=12
    therefore,
    5+3=8=x
    therefore "X=8"



     Posted by: akshay    

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    361 -> 22
    121 -> 14
    81 -> 12
    25 -> X

    361 = 19 square
    22= 19 +3

    121 = 11 square
    14= 11 +3

    81 = 9 square
    12= 9 +3
    hence

    25 = 5 square
    X= 5 +3 = 8



     Posted by: machi    

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    8



     Posted by: murugesh    

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    8



     Posted by: clinton    

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    19*19=361;19+3=22
    11*11=121;11+3=14
    9*9=81;9+3=12
    5*5=25;5+3=8
    Ans:8



     Posted by: souvik ...The genius     

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    square root of 361 is 19 add 3 to it get 22
    square root of 121 is 11 add 3 to it get 14
    square root of 81 is 9 add 3 it to get 12
    square rot of 25 is 5 add 3 to it get 8 so answer is 8.



     Posted by: praveen    

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    8



     Posted by: Mrudula    

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    The answer is 8. X = 8.

    Solution:
    The formula is.
    y*y -> y + 3

    So if y = 19, then
    y * y -> y + 3
    = 19 * 19 -> 19 + 3
    = 361 -> 22

    Similarly, if y = 5, then
    5 * 5 -> 5 + 3
    25 -> 8

    So, x = 8








     Posted by: Jubin Chawda    

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    Answer is 3. Method followed SQ(19)=361 therefore 19+3=22 and so on.



     Posted by: Gaurav Aggarwal    

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    361->22
    19+3
    121->14
    11+3
    81->12
    9+3
    25->x
    5+3=8
    :.x=8



     Posted by: santhosh    

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    Ans:8
    19^2->22(19+3)
    11^2->14(11+3)
    9^2->12( 9+3)
    5^2-> 8( 5+3)



     Posted by: Praneeth    

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    361->22
    121->14
    81->12
    25->8

    361 square root 19
    19+3=22

    Apply this to all



     Posted by: shashank avhad    

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    the value for x is 8

    19 x 19 = 361
    => 19 + 3 = 22

    11 x 11 = 121
    => 11 + 3 = 14

    9 x 9 = 81
    => 9 + 3 = 12

    therefore
    5 x 5 = 25
    => 5 + 3 = 8

    the value of X is 8



     Posted by: vignesh    

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    361=19*19 i.e 19+3=22
    121=11*11 i.e 11+3=14
    similarly
    25=5*5 i.e 5+3=8



     Posted by: Divya C    

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    8



     Posted by: alok    

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    Ans:- 8
    361~19*19:19+3=22
    121~11*11:11+3=14
    81 ~ 9*9 :9+3 =12
    25 ~ 5*5 :5+3 = 8



     Posted by: prashant gaurav    

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    1



     Posted by: gurvinder singh    

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    361 -> 22
    121 -> 14
    81 -> 12
    25 -> X

    What is the value of X?

    Ans is: 361=19 square. 19+3=22
    81=9 square. 9+3=12
    25=5 square. 5+3=8
    so x=8



     Posted by: puttavenu    

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    361 -> 22
    121 -> 14
    81 -> 12
    25 -> X

    Ans:-
    361 = 19^2 -> 19+3
    121 = 11^2 -> 11+3
    81 = 9^2 -> 9+3
    25 = 5^2 -> 5+3
    So x will be "8"



     Posted by: Naga Bhushanam    

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    8
    no=sqrt+3
    361=19+3:22
    similar manner
    25 sqrt 5
    5+3=8



     Posted by: sangeeta    

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    Answer is 8 i.e. 5+3



     Posted by: Sachin Agrawal    

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    The answer is 8.
    19^2 = 361, 19+3 = 22
    11^2 = 121, 11+3 = 14
    9^2 = 81, 9+3 = 12
    Therefore 5^2 = 25, so 5+3 = 8.



     Posted by: keerthi    

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    361 -> 22-----19+3
    121 -> 14-----11+3
    81 -> 12-----9+3
    25 -> X-----5+3=8



     Posted by: bijeesh balan k    

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    The answer is 8.
    19^2 = 361, 19+3 = 22
    11^2 = 121, 11+3 = 14
    9^2 = 81, 9+3 = 12
    similarly 5^2 = 25
    Therefore 5+3 = 8.



     Posted by: keerthi    

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    Answer is 8



     Posted by: ramya    

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    The value of x should be 2.
    x = 2



     Posted by: Mamta Kaundal    

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    361 -> (19x19)+3=22
    121 -> (11x11)+3=14
    81 -> (9x9)+3=12
    25 -> X

    X= (5x5)+3=8



     Posted by: bharath    

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    x value is 8



     Posted by: nagendraprasad    

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    Answer is 8. Pattern followed is:

    sqr(19) - 19+3 sqr(11) - 11+3 sqr(9) - 9+3 sqr(5) - 5+3



     Posted by: Sai Lakshmi.G    

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    361(19*19)-->22=19+3
    121(11*11)-->14=11+3
    81(9*9)--->12=9+3
    25(5*5)---->8=5+3

    So answer is 8



     Posted by: Sidharth Goenka    

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    8
    361 is the square root of 19
    121 is the square root of 11
    81 is the square root of 9
    25 is the square root of 5

    so
    19+3=22
    11+3=14
    9+3=12
    5+3=8



     Posted by: Akhtar Ali    

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    8

    because
    361-->19*19-->19+3-->22
    121-->11*11-->11+3-->14
    81-->9*9-->9+3-->12
    25-->5*5-->5+3-->8



     Posted by: giridhari    

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    361 -> 19 square -> 19+3 -> 22
    121 -> 11 square -> 11+3 -> 14
    81 -> 9 square -> 9+3 -> 12
    25 -> 5 square -> 5+3 -> 8



     Posted by: babji    

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    answer is 8. analyse the sequence properly



     Posted by: aayog doshi    

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    361= square of19
    121=square of 11
    81=square of 9
    25=sqare of 5
    2+2+2+2=8



     Posted by: shefali khatri    

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    Correct Answer is 8.
    Because 19*19=361 and 19+3=22.
    11*11=121 and 11+3=14.
    9*9=81 and 9+3=12.
    5*5=25 and 5+3=8.



     Posted by: Sanjay Soral    

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