Answer
Verified
425.7k+ views
Hint – In this question the amount received by a person is the sum of interest and principal amount, so first calculate the simple interest because the interest is simple it is not compounded so we use a simple interest formula, so use this concept to reach the solution of the question.
Given data
Principal amount (P) = 1 lakh
Rate of interest (r) = 5.5 percent
Time (t) = 2.5 years
As we know that the interest is simple it is not compounded, therefore simple interest is calculated according to the formula given below,
Simple interest = $S.I = \dfrac{{{\text{p}}{\text{.r}}{\text{.t}}}}{{100}}$
$S.I = \dfrac{{1 \times 5.5 \times 2.5}}{{100}}lakh$
$S.I = \dfrac{{13.75}}{{100}} = 0.1375\;{\text{lakh}}$
Now we have to add this value of simple interest in the principal amount (P) to get the total amount (A) a person will receive.
$\therefore A = P + S.I$
$ \Rightarrow A = 1 + 0.1375 = 1.1375{\text{ lakh}}$
So a person will get 1.1375 lakh after 2.5 years, at 5.5 percent per annum.
Note – In such types of questions the key concept we have to remember is that always recall the formula of simple interest which is stated above and simplify then add this value in the principal amount we will get the total amount a person receives after 2.5 years.
Given data
Principal amount (P) = 1 lakh
Rate of interest (r) = 5.5 percent
Time (t) = 2.5 years
As we know that the interest is simple it is not compounded, therefore simple interest is calculated according to the formula given below,
Simple interest = $S.I = \dfrac{{{\text{p}}{\text{.r}}{\text{.t}}}}{{100}}$
$S.I = \dfrac{{1 \times 5.5 \times 2.5}}{{100}}lakh$
$S.I = \dfrac{{13.75}}{{100}} = 0.1375\;{\text{lakh}}$
Now we have to add this value of simple interest in the principal amount (P) to get the total amount (A) a person will receive.
$\therefore A = P + S.I$
$ \Rightarrow A = 1 + 0.1375 = 1.1375{\text{ lakh}}$
So a person will get 1.1375 lakh after 2.5 years, at 5.5 percent per annum.
Note – In such types of questions the key concept we have to remember is that always recall the formula of simple interest which is stated above and simplify then add this value in the principal amount we will get the total amount a person receives after 2.5 years.
Recently Updated Pages
The branch of science which deals with nature and natural class 10 physics CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Define absolute refractive index of a medium
Find out what do the algal bloom and redtides sign class 10 biology CBSE
Prove that the function fleft x right xn is continuous class 12 maths CBSE
Find the values of other five trigonometric functions class 10 maths CBSE
Trending doubts
List some examples of Rabi and Kharif crops class 8 biology CBSE
How do you solve x2 11x + 28 0 using the quadratic class 10 maths CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
What is the z value for a 90 95 and 99 percent confidence class 11 maths CBSE
Explain land use pattern in India and why has the land class 8 social science CBSE
What is BLO What is the full form of BLO class 8 social science CBSE
Summary of the poem Where the Mind is Without Fear class 8 english CBSE
When people say No pun intended what does that mea class 8 english CBSE
What is roughage Give two examples class 8 biology CBSE