Aptitude - Simple Interest - Discussion
Discussion Forum : Simple Interest - General Questions (Q.No. 1)
1.
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:
Answer: Option
Explanation:
S.I. for 1 year = Rs. (854 - 815) = Rs. 39.
S.I. for 3 years = Rs.(39 x 3) = Rs. 117.
Principal = Rs. (815 - 117) = Rs. 698.
Discussion:
174 comments Page 10 of 18.
Bhavan said:
7 months ago
The formula for the final amount = principle(1 + Rate × Time).
(6)
Jitendra said:
9 years ago
@Gayathri.
Very good explanation, easily understand. Thanks.
Very good explanation, easily understand. Thanks.
Kannan said:
2 decades ago
Why should not subsract with 854? Please clear my doubt....
Bhavani Dasari said:
1 year ago
Great Explanation! Very helpful to understand the solution.
(18)
Salomi said:
10 years ago
@Gayathri.
Thank you for explaining the solution clearly.
Thank you for explaining the solution clearly.
Karthikeyan said:
9 years ago
@Gayathri.
Superb explanation, You are genius Thank you.
Superb explanation, You are genius Thank you.
Pawan said:
9 years ago
How can we apply formula 100*SI/RT?
Here R is not given.
Here R is not given.
Uma said:
1 decade ago
@gayathri your explination is very helpfull.
Thank you.
Thank you.
Nag said:
1 decade ago
Thank you. This is explanation is very helpful for me.
Moksh said:
1 decade ago
@Gayathri.
Thanks a lot dear.
Very useful answer :).
Thanks a lot dear.
Very useful answer :).
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