Month: February 2022

Compound Interest – basics, definition, formula, questions

Compound Interest definition If the interest is paid on the principal as well as specific time such as yearly , half-yearly, quarterly to settle the previous amount is called compound interest CI = A-P p = principal r = rate n = time When interest is compounded annually A= When interest is compounded half-yearly A= …

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Simple Interest – basics, definition, formula, questions

INTEREST Extra money paid for using bought money is called interest SIMPLE INTEREST This interest is termed as simple interest because it is always calculated for initial money PRINCIPAL The money lent out for a certain period is called the principal SIMPLE INTEREST FORMULA P=PRINCIPAL R=RATE OF INTEREST S.I=SIMPLE INTEREST N=NUMBER OF YEARS Principal of …

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L.C.M AND H.C.F – basics, definition, formula, questions

L.C.M L.C.M full form Least common multiple or Lowest Common Multiple which is exactly divisible by each one of the given numbers is called a L.C.M For example Find the lcm of 90,150,225,450,750,1125 ? ANSWER = 2250 H.C.F (or) G.C.D (OR) G.C.D H.C.F full form Highest Common Factor (or) G.C.D full form Greatest common Division …

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