wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A sum of money put at 11% per annum amounts to Rs. 4491 in 2 years 3 months. What will it amount to in 3 years at the same rate?

Open in App
Solution

Given: R=11%, T=2 years 3 months =2+312 years=214 years=94 years

Let the required sum be Rs. x.

S.I=P×R×T100

=x×11×94100

=99x400

A=P+S.I

=x+99x400

=400x+99x400

=499x400

But the amount given is Rs. 4491.

499x400=4491

x=4491×400499

x=1796400499

x=3600

The required sum is Rs. 3600.

For 3 years, we have

S.I=P×R×T100=3600×11×3100

=Rs. 1188

Amount=P+S.I.=3600+1188

=Rs. 4788


flag
Suggest Corrections
thumbs-up
6
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Profit and Loss
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon