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:
Rs. 20
Rs. 21.81
Rs. 22
Rs. 18.33
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 3 of 3.

Swati said:   10 years ago
What is the full form of S.I?

Revathy said:   1 decade ago
Please help us out here.

Swetha said:   7 years ago
Thank you @Abhishek.

Anu said:   1 decade ago
Thank you Abhishek.

Arvindkumargp said:   8 years ago
Thanks @Abhishek.

Manisha said:   7 years ago
Thanks @Abhishek.

Jubair said:   7 years ago
Thanks @Abhishek.

Dhana said:   1 decade ago
Thanks abhishek.

Gohil Rajnikant said:   6 years ago
Thanks @Abhisek.


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