Latest Elitmus Aptitude Question SOLUTION: How many three digit positive integer, with digit x,y and z in the hundred,tens and units place respectively, exist such that x

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(#M40165123) ELITMUS Numerical Ability question number ayatem Keep an EYE

How many three digit positive integer, with digit x,y and z in the hundred,tens and units place respectively, exist such that x

Asked In Elitmus Krati Sharma (6 years ago)

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archi  (6 years ago)

How many three digit positive integers, with digits x, y and z in the hundred’s, ten’s and unit’s place respectively, exist such that x < y, z < y and x ≠ 0?

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

seyed ali fathima  (6 years ago)

How many three digit positive integer, with digit x,y and z in the hundred,tens and units place respectively, exist such that x 2*3= 6 possibilities
IF y=4 ,x=1,2,3 & z=0,1,2,3 => 3*4= 12 possibilities
IF y=5 ,x=1,2,3,4 & z=0,1,2,3,4 => 4*5= 20 possibilities
.......
If y=9 , x=1,2,3,4,5,6,7,8 & z=0,1,2,3,4,5,6,7,8 => 8*9= 72 possibilities

Adding all possibilities 240 is ans

Is this solution Helpfull? Yes (1) | No   

Javlak Mansuri  (6 years ago)

the Question is:How many three digit positive integer, with digit x,y and z in the hundred,tens and units place respectively, exist such that x

Is this solution Helpfull? Yes | No (9)  

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