Tips and Ticks Simple and Compound Interest Formula


Tips and Ticks Simple and Compound Interest Formula

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.

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First woman Indian Judiciary

Code: FLASK OC .


F : Fathima Beevi .

First woman judge in supreme court.


L : Leela seth .

First woman chief justice in High court.


A : Annachandy .

First woman judge in High court.


S : Sujatha Manohar .

First woman chief justice in Kerala High court.


K : K.K usha .

First malayali woman to become chief justice in Kerala high court.


O : Omana Kunhamma .

First lady magistrate in India.


C : Cornilia Sorabji .

First woman advocate in India.

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Tips to remember branch of study

പുഴ ക്കരയിൽ കളിച്ചുകൊണ്ടിരുന്ന കുട്ടിയുടെ പുഴയിൽ നഷ്ടപ്പെട്ട ചെരിപ്പിന് വേണ്ടി ഒരച്ഛൻ നടത്തിയ പുഴ യെക്കുറിച്ചുള്ള രോധനപഠനം : പോട്ടമോളജി .


മാർക്കറ്റിൽ ഷോപ്പിങ്ങിന് പോയി ബില്ലടയ്ക്കാൻ നേരം കാർഡെടുത്തില്ലെന്നറിഞ്ഞ്‌ അറ്റാക്ക്‌ വന്ന് വടിയായ ഒരു ഹൃദ്രോഗിയുടെ ഹൃദയത്തെക്കുറിച്ചുള്ള പഠനം : കാർഡിയോളജി .


വിഷന്ന് വലഞ്ഞ ഒരച്ഛന്റെ മുമ്പിലേക്ക്‌ പുളിച...

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Handshake Problem

Suppose there are n people in the party. The first person shakes hand with the other (n-1) guests. The second guest shakes hand with the other (n-2) guests. this will continue until the (n-1) th guest shakes hand with the nth guest.

Total number of handshakes is (n-1) + (n-2).. + 3 + 2 + 1. .

= ((n-1)(n))/2 .

For example, 6 people in a party shake hand with other guests. So how many handshakes will be there?.

=((6-1)(6))/2.

=15.

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