Aptitude - True Discount - Discussion
Discussion Forum : True Discount - General Questions (Q.No. 5)
5.
If Rs. 10 be allowed as true discount on a bill of Rs. 110 due at the end of a certain time, then the discount allowed on the same sum due at the end of double the time is:
Answer: Option
Explanation:
S.I. on Rs. (110 - 10) for a certain time = Rs. 10.
S.I. on Rs. 100 for double the time = Rs. 20.
T.D. on Rs. 120 = Rs. (120 - 100) = Rs. 20.
| T.D. on Rs. 110 = Rs. |  |
20 | x 110 |  |
= Rs. 18.33 |
| 120 |
Discussion:
29 comments Page 2 of 3.
Raman said:
5 years ago
We have to find the discount if the same sum i.e. 110 is supposed to be paid after 2 years instead of 1 year.
Balasubramanian said:
9 years ago
Good explanations for discount and time & work problem. It helps to understand easily.
Murali said:
1 decade ago
Please provide some more explanation. Then it is easily understood by me and others.
Karthick said:
1 decade ago
Please explain the sum and which formula you are used here.
Raghubabu said:
1 decade ago
I cant understand it please explain by another form.
Shubha said:
1 decade ago
How you have got p.W=(Amt*100)/(100+(r*t))
Kiruthi said:
1 decade ago
Please explain without formula generaly.
Karthika said:
1 decade ago
Please explain. I can't get the concept.
Devendra said:
7 years ago
Thank you for explaining the answer.
Kuldeep Kumar Singh said:
1 decade ago
@Abhishek thanks for explaation.
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