Museums in Kerala

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Problems Type 1: .

A can finish work in X days. .

B can finish work in Y days.


Both can finish in Z days = (X*Y) / (X+Y). .


Problems Type 2: .

Both A and B together can do work in T days.

A can do this work in X days.


then, B can do it in Y days = (X*T) / (X-T) .


Problems Type 3: .

A can finish work in X days.

B can finish work in Y days.

C can finish work in Z days.


Together they can do work in T days = (X*Y*Z)/ [(X*Y)+(Y*Z)+(X*Z)] .


Problems Type 4: .

A can finish work in X days.

B can finish work in Y days.


A*X = B*Y.

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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, .

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CODE - "ജലദോഷമുള്ള DSP MICHAR തിന്നു" .


ജലദോഷ൦ .
D - ഡങ്കിപ്പനി.
S - സാർസ്.
P - പന്നിപ്പനി, പക്ഷിപ്പനി .
M - മീസെൽസ്, മുണ്ടിനീര് .
I - ഇൻഫ്ലുവൻസ .
C - ചിക്കുൻ ഗുനിയ , ചിക്കൻ പോക്സ് .
H - ഹെപ്പറ്റൈറ്റിസ് .
A - എയിഡ്സ് .
R - റാബീസ് .
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