Latest Infosys Aptitude Question SOLUTION: 364,361,19,16,4,1,?

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(#M40030672) INFOSYS Logical Reasoning question Keep an EYE

364,361,19,16,4,1,?

Asked In Infosys priyadarshini (10 years ago)

Unsolved Read Solution (24)

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Read Solution (24) :

Devendra Marghade  (10 years ago)

1
(364-3=361),(Sqrt361=19),(19-3=16),(Sqrt16=4),(4-3=1),(Sqrt1=1),(1-3=-2)

Is this solution Helpfull? Yes (54) | No (1)  

sai sirish  (10 years ago)

ans=1
364-3=361,sqrt(361)=19
19-3=16,sqrt(16)=4
4-3=1,sqrt(1)=1

Is this solution Helpfull? Yes (12) | No   

pranitha karnati  (10 years ago)

364-361=3, sqrt(361)=19
19-16=3, sqrt(16)=4
4-1=3, sqrt(1)=1
so answer is 1

Is this solution Helpfull? Yes (7) | No   

Ashutosh Nilesh Ujwala Patkar  (10 years ago)

364-3=361, root of 361=19
19-3=16, root of 16=4
4-3=1, root of 1=1
1is the answer

Is this solution Helpfull? Yes (2) | No   

julee verma  (10 years ago)

in this series there are two terms are involved first is difference of 3 and second one is square of next number so,
364-3=361,
19^2,19,19-3=16,4^2,4,4-3=1=1^2=1,1
therefore next term will be 1

Is this solution Helpfull? Yes (2) | No   

LOGESWARIBHOOPALAN  (10 years ago)

ans is 1
alternate subtract by 3 and square root
364-3=361
root of 361=19
19-3=16
root of 16= 4
4-3=1
root of 1 =1

Is this solution Helpfull? Yes (1) | No   

Sajib Ghosh  (10 years ago)

1
(364-3=361),(Sqrt361=19),(19-3=16),(Sqrt16=4),(4-3=1),(Sqrt1=1)
so,the next term is 1

Is this solution Helpfull? Yes (1) | No   

varshika  (10 years ago)

364-361=3 and square root of 361 is 19
19-16=3 and square root of 16 is 4
4-1=3 and square root of 1 is 1

Is this solution Helpfull? Yes (1) | No   

Sunku Mounika  (10 years ago)

By the series Ans is 1.

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Obularaju  (10 years ago)

the numbers in even place are obtained by subtracting 3 from the previous number.
the numbers in odd place are obtained by taking square root of the previous number.
So the answer is 1

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P Niranjan  (10 years ago)

x-3,sqrt(x)
i.e, 364,364-3,sqrt(361),...
ANS:1

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AMIT JAISWAL  (10 years ago)

1 will be the answer because every third term out of three no.s are being included in next as well as previous sets
364,361,19 it can be seen from here that 364-3=361 and sqrt of 361 = 19
in next series 19,16,4 19-16=3 and sqrt of 16 = 4
and similarly 4,1,.. 4-1=3 and sqrt of 1 = 1 ans

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Shashank gupta  (10 years ago)

364-3=361
sqrt(361)=19
19-3=16
sqrt(16)=4
4-3=1
sqrt(1)=1
so ans is 1

Is this solution Helpfull? Yes | No   

Leena Raida  (10 years ago)

If we consider this series as composed of two series as
364,19,4,x and 361,16,1
Then considering the first series it's clear that it follows pattern like
19^2+3,4^2+3,1^2+3 hence x is 1.
so the next term in the series is 1.

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Satyendra Singh  (10 years ago)

1^2 = 1 + 3 = 4^2 = 16 + 3 = 19^2 = 361+3 = 364
so 1ans

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Saravana Ganesh  (10 years ago)

do change left to right

?,1,4,16,19,361,364
(-2+3),(1*1),(1+3),(4*4),(16+3),(19*19),(361+3)

answer is -2

Is this solution Helpfull? Yes | No (2)  

Himanshu upadhyay  (10 years ago)

1
starting from left do two things first 364-3=361
then take sqrt of 361=19
then sub 3 we get next term 16
now take sqrt we get next term 4
now sub 3 we get next term 1
now take sqrt of 1 ie 1
so answer is one..

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nandan  (10 years ago)

19^2=361
19-3=16
4^2=16
4-3=1
1^2=1

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abdul majid khan  (10 years ago)

1
364-3=361
sqr root of 361=19
19-3=16
sqr root of 16=4
4-3=1
sqr root of 1=1

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souvik mukherjee  (9 years ago)

19^2+3,19^2,19,19-3,19-(3*5),19-(3*6),19-(3*7)
so the last digit is 2(ans)

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Deepak Kumar  (9 years ago)

364=361+3
361=19*19
19=16+3
16=4*4
4=1+3
1=1*1
so answer is 1

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vijitha  (9 years ago)

364,364-3=19^2,19,19-3=4^2,4,4-3=1^2,1
364,361,19,16,4,1,1

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Vijay Kumar Sharma  (7 years ago)

364 - 3 = 361
361 's square root is 19
same as 19 - 3 = 16
16 's square root is 4
so, 4 - 3 = 1
same as above 1 's square root is 1
so the answer is 1

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Komati Raju  (5 years ago)

1
364-3 = 361
19^2 = 361
19-3 = 16
4^2 = 16
4-3 = 1
1^2 = 1

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