Elitmus
Exam
Category
if 1001 divides a 6-digit number of the form xxyyzz where x!=y!=z leaves the remainder R...what is max value of the remainder R?
A)990
B)891
C)561
D)121
Read Solution (Total 10)
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- xxyyzz=110099
1001*109+990=110099
i.e ans is (a)990 - 10 years agoHelpfull: Yes(7) No(11)
- @nishant
i think u skip one condition i.e.x!=y!=z. - 10 years agoHelpfull: Yes(3) No(1)
- how is 1!=0!=9 if 110099 is xxyyzz?
- 10 years agoHelpfull: Yes(3) No(1)
- @nishant how u have start to solve this question... pls reply
- 10 years agoHelpfull: Yes(1) No(0)
- ans (B)
xxyyzz= 110011 or 110000
for case 110000 we get remainder 891
for case 110011 we get remainder 902
- 10 years agoHelpfull: Yes(1) No(2)
- Ans Will be option B. 891
- 10 years agoHelpfull: Yes(1) No(0)
- case 1 x! = y! = z
1! = 0! =1
output is 1 = 1 = 1 condition true make a number 110011
case 2 x!=y!=z
0!=1!=1
output is 1=1=1 condition is true but make a number 001111 so that's why this is not 6 digit number
110011 / 1001 = reminder is 902 - 3 years agoHelpfull: Yes(1) No(0)
- nishant you are ryt totally..
- 10 years agoHelpfull: Yes(0) No(6)
- what is this condition x!=y!=z.????? I cann't understand it. Explain it clearly @ Nishant hw can u take 1001*109+990 there are various other numbers????/
- 10 years agoHelpfull: Yes(0) No(0)
- X!=y!=z means x,y and z are not equal to each other.
- 10 years agoHelpfull: Yes(0) No(2)
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