Aptitude - Profit and Loss - Discussion
Discussion Forum : Profit and Loss - General Questions (Q.No. 10)
10.
Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for Rs. 6. Gain percent is:
Answer: Option
Explanation:
Suppose, number of articles bought = L.C.M. of 6 and 5 = 30.
C.P. of 30 articles = Rs. | ![]() |
5 | x 30 | ![]() |
= Rs. 25. |
6 |
S.P. of 30 articles = Rs. | ![]() |
6 | x 30 | ![]() |
= Rs. 36. |
5 |
![]() |
![]() |
11 | x 100 | ![]() |
25 |
Discussion:
115 comments Page 12 of 12.
Vineeth said:
1 decade ago
The choice of number is arbitrary....
you can take any number in place of 30..
even if you take 1 you will get the answer.
..by taking 30 calculation will be simpler
you can take any number in place of 30..
even if you take 1 you will get the answer.
..by taking 30 calculation will be simpler
Surendra said:
1 decade ago
Why we should take LCM?
Shafiq said:
1 decade ago
Why we take LCM 5 and 6? Please explain.
Nabee said:
1 decade ago
Gain = ( (SP - CP) /CP) *100.
Nabeela said:
1 decade ago
How do we get 11? Wat is the formula used?
(1)
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