Aptitude - Simple Interest - Discussion
Discussion Forum : Simple Interest - General Questions (Q.No. 4)
4.
How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest?
Answer: Option
Explanation:
years Discussion:
65 comments Page 4 of 7.
Vinod said:
8 years ago
Here 450is given as amount but it is taken as principle. Please Clear my confusion regarding this.
Mahesh senthil said:
8 years ago
450 ---> 81-----> 4.5.
2*4.5 --->. 81-----> 2*4.5,
9 *9 &----- > 81,
2*2 = 4.
2*4.5 --->. 81-----> 2*4.5,
9 *9 &----- > 81,
2*2 = 4.
Ravimanne said:
1 decade ago
Please clarify me difference between P and I and their full form and way of usage in formula?
Rajesh said:
1 decade ago
Rs. 450 at 4.5% per year gives 20.25 rupees.
So to get 81 we have to perform (81/20.25) = 4.
So to get 81 we have to perform (81/20.25) = 4.
Vicky said:
7 years ago
How to multiply 450*4.5 to get the answer?
Please explain me to remove the decimal point.
Please explain me to remove the decimal point.
(1)
SIDDHARTH said:
4 years ago
S.I = P * R * T/100.
So, We Get T = S.I *100/P*R
T = 81 * 100/450 * 4.5,
So, T = 4 YEARS.
So, We Get T = S.I *100/P*R
T = 81 * 100/450 * 4.5,
So, T = 4 YEARS.
(3)
Mahesh said:
1 decade ago
The formula is i=ptr/100
p=450
t=?
r=4.5
i=81
then
t=100i/pr
t=(100*81)/450*4.5)
t=4 years
p=450
t=?
r=4.5
i=81
then
t=100i/pr
t=(100*81)/450*4.5)
t=4 years
Beni said:
1 decade ago
1. T = S.I x 100/p x r
2. 81 * 100/4.5 * 450
3. if you simplify it 4 comes as the answer.
2. 81 * 100/4.5 * 450
3. if you simplify it 4 comes as the answer.
Vibin said:
2 decades ago
I want to know the formula for converting from percentge to years and amount to years.
Ratna prathibha said:
1 decade ago
I want to know the formula for converting from percentge to years and amount to years.
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