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 7 of 7.
Ragu said:
1 decade ago
(100*81/450*4.5)=(2*81/9*4.5)=(2*2/4.5)
so 4/4.5=4 (given ans)but
4/4.5=0.8888
So my doubt is how the ans was 4 years? can anyone explain me clearly?
so 4/4.5=4 (given ans)but
4/4.5=0.8888
So my doubt is how the ans was 4 years? can anyone explain me clearly?
Ratna prathibha said:
1 decade ago
I want to know the formula for converting from percentge to years and amount to years.
Jineesh k b said:
1 decade ago
450*4.5/100=20.25
20.25*4=81(from option)
20.25*4=81(from option)
Dilepkumar said:
2 decades ago
si=ptr/100
p=sum
t=time
r=rate of intrest
p=sum
t=time
r=rate of intrest
Vibin said:
2 decades ago
I want to know the formula for converting from percentge to years and amount to years.
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