The banker's gain on a bill due 2 year hence at 10% per annum is Rs. 8. The true discount is:

• T.D=B.D*100/100+(R*T)
  i.e 7.89
• 10 years agoHelpfull: Yes(5) No(1)
• True Discount = B.G * 100 / R * T
  = 8 * 100 / 10 * 2
  = 40
• 10 years agoHelpfull: Yes(3) No(4)
• B.G=8
  RATE=10
  TIME=2
  
  T.D=B.G*100/RATE*TIME
  =8*100/2*10
  =40
• 10 years agoHelpfull: Yes(3) No(1)
• true discount= amount*r*t/100+(r*t)
  =8*10*2/100+(10*2)
  =1.3
• 10 years agoHelpfull: Yes(1) No(2)
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• 10 years agoHelpfull: Yes(1) No(3)
• true discount= (B.G*100)/(rate*time)
  ans= 40
• 9 years agoHelpfull: Yes(1) No(0)
• answer is 40
• 9 years agoHelpfull: Yes(1) No(0)
• present worth=100*amount/100+(r*t)=100*8/100+(10*2)=rs6.7
  true discount=amount-pw=8-6.7=rs1.3
  ans: rs. 1.3
• 10 years agoHelpfull: Yes(0) No(7)