Latest TCS Aptitude Question SOLUTION: The word HIDING conceals a six digit prime number. Each district letter represents a single digit. H,IAnd D are prime,and consecutive letter pairs HI,DI,andNG are two digit primes

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(#M40155037) TCS Logical Reasoning question Star question Keep an EYE

The word HIDING conceals a six digit prime number. Each district letter represents a single digit. H,IAnd D are prime,and consecutive letter pairs HI,DI,andNG are two digit primes all permutations of H and two I's are prime,while HIH is divisible by (2D+1) if N=2^I find H+I+D+I+N-G

Asked In TCS manikandan (8 years ago)

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Read Solution (14) :

priyadharshini  (8 years ago)

735389 is the six digit prime number. H+I+D+I+N+G = 35

Is this solution Helpfull? Yes (6) | No (3)  

manikandan  (8 years ago)

735389 will give 17..but i hardly remember they had given 17...the options were 19,23,21,13

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

manikandan  (8 years ago)

1 is nt prime@priyanka misra

Is this solution Helpfull? Yes (2) | No   

shivam   (8 years ago)

Given HIDING is a prime number
Now single digit prime numbers are 2,3,5 and 7
Now two digit numbers with each digit being a prime number are 23,37,53 and 73.
Since DI and HI has last digit same, so 37 is eliminated.
Now that gives us I as 3
NG is a prime number with N as 2. So G must be 9
That gives us number as H3D329
So now H and D will be from 7 and 5.
Given HIH is divisible by (2D+1)
so either 737 / 11 = 0 or 535/15 = 0
That gives H as 7 and D as 5

So, H+I+D+I+N-G = 7+3+5+3+2-9 = 11

Is this solution Helpfull? Yes (2) | No (2)  

Priyanka Mishra  (8 years ago)

Guys it should be
531387
as 5*3*5 is divisible by (2*1+1)
H+I+D+I+N-G=13

Is this solution Helpfull? Yes (1) | No (5)  

somnath  (8 years ago)

735323.....ans is 23

Is this solution Helpfull? Yes (1) | No   

somnath  (8 years ago)

735323.....ans is 23

Is this solution Helpfull? Yes (1) | No   

somnath  (8 years ago)

735323.....ans is 23

Is this solution Helpfull? Yes | No   

somnath  (8 years ago)

735323.....ans is 23

Is this solution Helpfull? Yes | No   

somnath  (8 years ago)

735323.....ans is 23

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Dashrath Yadav  (8 years ago)

HIDING = 532389

H+I+D+I+N+G = 30

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Rajanikanta Pradhan  (8 years ago)

@shivam 9 is not a prime no.

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sonali Ambedare  (6 years ago)

i can't find this answer

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yadav kumar  (3 years ago)

Given HIDING is a prime number
Now single digit prime numbers are 2,3,5 and 7
Now two digit numbers with each digit being a prime number are 23,37,53 and 73.
Since DI and HI has last digit same, so 37 is eliminated.
Now that gives us I as 3
NG is a prime number with N as 2. So G must be 9
That gives us number as H3D329
So now H and D will be from 7 and 5.
Given HIH is divisible by (2D+1)
so either 737 / 11 = 0 or 535/15 = 0
That gives H as 7 and D as 5

So, H+I+D+I+N-G = 7+3+5+3+2-9 = 11

Is this solution Helpfull? Yes | No   

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