CSAT › Quantitative Aptitude

Revision note: Simple and Compound Interest


  • SI = PRT/100; CI: A = P(1+R/100)^T
  • CI − SI (2 yrs) = P(R/100)²
  • Half-yearly: R/2, 2T
  • SI doubling: RT = 100
Revision card summarising Simple and Compound Interest
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