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:
Rs. 650
Rs. 690
Rs. 698
Rs. 700
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:
171 comments Page 13 of 18.

Sachin said:   9 years ago
Thanks for all the solution and explanation.

Prasad said:   10 years ago
Will you elaborate it in understanding way?

Raghu karthic said:   1 decade ago
Superb explanation gayathri. Thanks a lot.

Manivannan said:   8 years ago
Thanks to all for explaining the solution.

Yared said:   2 years ago
Thanks everyone for explaining the answer.
(14)

Prathap said:   1 decade ago
Simple and clear explanation by gayatri.

Chocomanju said:   7 years ago
Thank you so much for your explanations.

Dushyant said:   2 years ago
Very good explanation, Thanks, everyone.
(15)

Getachew Tesfaye said:   1 year ago
Thank you all for explaining the answer.
(23)

Reshmi said:   1 decade ago
Thank you gayathri. You explained well.


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