Latest Infosys Aptitude Question SOLUTION: 2XX 3XX --- 5XX X4X XX3 ------- XXXXX ------- Find out the X's and seven is not there in the calculation. Please explain ?

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2XX
3XX
---
5XX
X4X
XX3
-------
XXXXX
-------
Find out the X's and seven is not there in the calculation.

Please explain ?

Asked In Infosys Vijesh Jain (11 years ago)

Solved Kamal Read Solution (4)

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Read Solution (4) :

Kamal  (11 years ago)

--281
--332
-------
--562
-843x
843xx
-------
93292

Is this solution Helpfull? Yes (8) | No (12)  

malathy  (11 years ago)

i cnt guess

Is this solution Helpfull? Yes (5) | No (2)  

piyushkumar  (11 years ago)

its
--281
--332
-------
--562
-843x
843xx
-------
93292

Explanation..= firstly look at 2nd last line its three there and look at 2nd line there is also 3 hence 3 only multiplied by 1 gives three.
now look at 3rd line from top it will ne 5X2, why 2? because 2 only has a chance to yield 5 in line 5XX. now it becomes 5X2 now look at first line at the same time i.e 2X1 here X has three choices 6,8,9 but it cant be 7 as given in question. hence solve for all 6,8,9 8 gives the solution.

Is this solution Helpfull? Yes (5) | No (3)  

LOGESH  (11 years ago)

@kamal: could u explain how did u find the answer man???

Is this solution Helpfull? Yes (3) | No   

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