A recorder system when sold at a certain price gives a gain of 20%. If sold for thrice that price. the gain percent will be?
[A] 456
[C] 460
[B] 256
[D] 260

• (S.p/C.p)-1=20/100;
  s.p/c.p=1.2;
  (3s.p/c.p)-1=3.6
  3s.p/c.p=2.6;
  to get gain % 2.6*100=260%
• 10 years agoHelpfull: Yes(4) No(8)