Latest Elitmus Aptitude Question SOLUTION: Find x, 192 five digit numbers can be made using the digits 1,2,3,4,5 and x.

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(#M40037262) ELITMUS Numerical Ability question Permutation Keep an EYE

Find x, 192 five digit numbers can be made using the digits 1,2,3,4,5 and x.

Asked In Elitmus yatinkarel (10 years ago)

Solved Manish Kumar Read Solution (14)

Is this Puzzle helpful?   (5)   (13) Submit Your Solution Permutation and Combination

Read Solution (14) :

ak  (10 years ago)

but it is not mentioned in question about divisibility by 4..kindly explain the question first

Is this solution Helpfull? Yes (14) | No   

Manish Kumar  (10 years ago)

option was only6, only8, 6 or 8, 0 or6 or 8

ans is only 6.
we have 12,24,32,52 no divisible by 4 as no given 1,2,3,4,5
when x=6, 16,36,56,64
when x=8, 28,48,84 which are divisible by 4 at last two places.
and we have 4! nos at first 4 places=24.
192/24=8
so only 6 is answer.

Is this solution Helpfull? Yes (9) | No (25)  

AB  (9 years ago)

nonsense yantikarel post the questions corrsctly or else dont post

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Kataria Deepak  (9 years ago)

Yeah only 6 is Ans..

so digits are 1,2,3,4,5,6

lets assume that no are divisible by 4
take factor of 4 s :

12, 16, 24, 32 , 36, 52, 56, 64. total = 8

and 5 digit no last two digits already used in 8 ways so remaining 3 pos and 4 digits :
4*3*2*8= 192

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karunya  (9 years ago)

manish..wat about 44

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

pankaj bajaj  (9 years ago)

total-24
2->229,292,236,263
3->326,362,334,343
4->419,491,409,490,433
6->606,660,632,623,661,616
9->922,940,904,941,914,

Is this solution Helpfull? Yes (1) | No (3)  

prateek  (9 years ago)

x could be zero

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Yogesh Khichi  (10 years ago)

only 8 I guess
0 n 6 has slightly higher number of combinations

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Nikita  (10 years ago)

how Manish....would u pls explain?
Divisible by 4???

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ruby gupta  (9 years ago)

how can u explain dat ans is did n dis?
dere is no certain condition as such

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Pramod  (9 years ago)

info insufficient...

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prateek  (9 years ago)

question is wrong please check

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ASHISH MUKHERJEE  (9 years ago)

x must be 6.

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ADITYA AKASH  (8 years ago)

what is 192 here, Can anybody explain?????
dont getting the question..

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