Search found 2 matches

by surjo
Mon Dec 31, 2012 9:47 pm
Forum: Junior: Solved
Topic: Dhaka Junior 2011/6
Replies: 3
Views: 1583

Re: Dhaka Junior 2011/6

CONDITION, X1 + X3 = 2 X2 and X3 = X2 + 2. GIVEN : Xr2 = Xt2 -2, Xt2= Xa2-2, Xt3= 15, Xa1=?
X1 = X2 -2,
NOW, FROM 2nd con., Xt2 = 15-2=13. Xa2= Xt2+2=13+2=15. Xa1= Xa2-2=15-2=13.
by surjo
Mon Dec 31, 2012 8:41 pm
Forum: Junior: Solved
Topic: Dhaka Junior 2011/5
Replies: 5
Views: 1948

Re: Dhaka Junior 2011/5

I did not get it. 9*9=81 should be palindromic numbers