CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

A certain sum amounts to Rs. 3825 in 4 years and to Rs. 4050 in 6 years. Find the rate percent and the sum.


Solution

In 6 years sum amounts to = Rs. 4050
In 4 years sum amounts to =Rs. 3825
Interest of 2 years=Rs. 4050-Rs. 3825
=Rs. 225
Interest of 4 years= Rs. 2252×4
=Rs.450 Now P= A-I
=Rs. 3825 - Rs.450
=Rs. 3375
I= Rs. 450
T=4 years
R=100×IP×T
=100×4503375×4
=4500013500% =450135 %
=103% = 313 %
P= Rs. 3375


Mathematics
Concise Mathematics
Standard VIII

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
Same exercise questions
View More


similar_icon
People also searched for
View More



footer-image