Simple and Compound Interest
Simple and Compound Interest
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P - Principal, the sum of money lent or borrowed.
R - Rate of interest: Annual interest, often expressed as a percentage.
T - Time period for which the money is lent or borrowed.
Simple Interest = Principal * Time * Rate of interest / 100
SI = P * T * R
For example, Principal is 4000, Rate of Interest is 8% and Time period is 4 years
SI = 4000× 8% × 4 = 4000× 0.08 × 4
= 1280.
In compound interest, the principal amount with interest after the first time period becomes the part of principal for the next time period.
CI = [P (1 + R/100)^T] – P
Total amount = [P (1 + R/100)^T]
If time period is half-yearly,
Amount = P[1 + (R/2)/100]^2T
If time period is quarterly,
Amount = P[1 + (R/4)/100]^4T
For example, Principal is 7500, Rate of Interest is 4% (compounded annually) and Time period is 2 years
Total Amount = [7500×(1+4/100)^2] = 8112.
CI = (8112 - 7500) = 612.
ഇന്ത്യൻ സ്വാതന്ത്ര്യത്തിലെ പ്രസിദ്ധമായ മുദ്രാവാക്യങ്ങൾ .
ഇൻക്വിലാബ് സിന്ദാബാദ് മുഹമ്മദ് ഇക്ബാലാണ് ഈ മുദ്രാവാക്യത്തിന്റെ ഉപജ്ഞാതാവ്. ആദ്യമായി മുഴക്കിയത് ഭഗത്സിംഗ്. .
പ്രവർത്തിക്കുക അല്ലെങ്കിൽ മരിക്കുക ഗാന്ധിജി .
ജയ്ഹിന്ദ്. ചലോ ദില്ലി സുഭാഷ് ചന്ദ്രബോസ് .
സ്വരാജ്യം എന്റെ ജന്മാവകാശമാണ് ബാലഗംഗാധര തിലക് .
സത്യവും അഹിംസയുമാണ് എന്റെ ദൈവങ്ങൾ ഗാന്...
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A cold fish : A person devoid of emotions.
A daredevil : A person who does not care for any consequences.
A deadlock : A position when no progress can be made.
Alive and kicking : Active and healthy.
At sea : Confused or lost.
Be in a tight corner : In a very difficult situation.
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Cat and dog life : Life full of quarrels.
Cock and bull story : Made up story that one should not believe.
Cry for the moon : Ask for the impossible.
Double : dealing : Deceiving.
Have a card up one’s sleeve : Have a secret plan in reserve.
Like a cat on hot bricks : Very nervous.
Run over : to drive over.
Run through : to squander or waste.
Tell against : To prove adverse to; to go against.
To bell the cat : To face the risk.
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