[C] Match the following
B
А
(1) Amount equal
(2) Simple Interest
(3) In Right Angle AC=5, BC=12
(4) How many element of a Triangle
(5) How Many type of congruence are?
(A) PXRXT/100
(B) Principal + Interest
(C) AC=17
(D) AC=15
(E) 5
(F) 6
(G) 4
Answers
Answer:
What is Principle?
The money borrowed for a certain time period called Principle or Sum.
What is Amount?
The Addition of Simple Interest and Principle is called the Amount.
A = S.I + P ( Principle ).
S.I = A ( Amount ) – P ( Principle ).
What is Per annul means?
Per annul means For a year.
P = Principle
R = Rate of per annul
T = Number of years
When we Add Simple Interest into Principle.It becomes into Amount.
Formulas Need to Remember
S.I =( P X R X T / 100 ).
Here, P = Principle.
R = Rate per annul.
T = Number of years.
Formula:
In case S.I ( Simple Interest ), T ( Number of years ) and R (Rate per annul ) are given in Question then we can easily find the Principle or Sum.
P = ( S.I X 100 / R X T ).
Formula:
In case S.I ( Simple Interest ), T ( Number of years ) and P ( Principle ) are given in question then we can easily find the R (Rate per annul ).
R = ( S.I X 100 / P X T ).