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Grade 11Algebra

The sum of all three digit numbers formed by using the digits form 1 to 9 in which the middle digit is a Perfect square is ( When repetitions are not allowed )
a) 93,387 b)1,34,055 c)1,70,055 d) 2,70,540

Profile image of Rajesh
7 Years agoGrade 11
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2 Answers

Profile image of Arun
7 Years ago
Dear student
 
I am getting my answer as 134055
 
 
Hope it helps
In case of any difficulty please feel free to contact
 
 
Regards
Arun (askIITians forum expert)
Profile image of Rajesh
7 Years ago
Hi Arun,
 
As per the asnwer key given, the correct answer is A. Kindly provide solution working.
 
Regards