The cost price of an article is Rs. 100. To gain 50% after allowing a 50% discount, the market price of
the article is :
(A) Rs. 200 (B) Rs. 400
(C) Rs. 350 (D) Rs. 300

• ans is 300
  coz discount id always on MP.... so let M.P be x.....
  nd S.P is 100 + (50% of 100)= 150
  so (50/100)*x = 150
  on solving x= 300
• 12 years agoHelpfull: Yes(33) No(5)
• S.P.=(100+Gain%)*C.P./100
  
  S.P.=(100+50)*100/100
  S.P.=150
  
  Now,
  (D)Rs.300
  
  S.P.=(100-discount%)*M.P./100
  150=(100-50)*M.P./100
  150=M.P./2
  M.P.=300
• 12 years agoHelpfull: Yes(20) No(3)
• c.p = 100
  gain = 50%
  s.p = 150
  let market price = x
  x-x*50% = 150
  x=300
  ans.>>>>>>>>>>>(d)rs.300
• 10 years agoHelpfull: Yes(5) No(0)
• c.p=100,50% gain i.e 50rs,50% discount i.e 50rs,
  we know that
  s.p = c.p+gain
  s.p = 100+50 = 150,
  we also know that
  s.p = m.p - discount
  m.p = s.p + discount
  m.p = 150 + 50 = 200
  ans = 200 i.e (A)
• 12 years agoHelpfull: Yes(3) No(20)
• Ans:- 200/-
  given that cp=100,gain=50%of100=Rs50
  gain=sp-cp
  sp=gain+cp=50+100=150
  hence marked price Mp=sp+dicount=150+50=Rs200
• 12 years agoHelpfull: Yes(2) No(18)
• sp=cp+(gain%)=100+(50/100)=150
  let the marked price(MP) be x
  then x*(discount%)=150
  i.e x*(50/100)=150
  then x=300
  ans D)300
• 9 years agoHelpfull: Yes(1) No(0)
• Given c.p=100 ,gain%=50,discount=50%,mrp=?
  S.p=mrp-discount
  But we dont know sp so lets find sp first
  sp=gain%of Cp
  sp=150% of 100
  sp=150
  let Mrp=x
  discount=50%0f Mrp
  discount=(50/100)x
  now s.p=Mrp-discount
  150=x-(50/100)x
  150*100/50=x
  x=300..
• 8 years agoHelpfull: Yes(1) No(0)
• answer is 200 bcoz by discount of 50% is 150rs and is has 50% gain when compared to cp
• 12 years agoHelpfull: Yes(0) No(10)
• MP(100-d%) = CP(100+p%) =>
  MP = CP(100+p%) / (100 - d%)
  substitute values in the formula
  MP = 100*(150) / (100 - 50) = > 1500 / 50 = 300
  so , market price is : = 300
• 9 years agoHelpfull: Yes(0) No(0)
• 300
  because CP=100
  P=50%
  =100*150/100=150
  D=50%
  New CP=150
  =150*150/100=300
  So MRP=300rs.
• 7 years agoHelpfull: Yes(0) No(0)
• cp=100,
  Gain=50%
  sp=(100+Gain /100)×cp (Formula)
  sp= (100+50/100)×100
  sp= 150,
  Sp=(Discount% /100)× Marked price
  150=(50/100)×Marked price
  150=(1/2)×MP
  150×2= Marked price
  MP=300,
• 3 years agoHelpfull: Yes(0) No(0)