Aptitude - Profit and Loss - Discussion

Discussion Forum : Profit and Loss - Data Sufficiency 2 (Q.No. 2)
Directions to Solve

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read the both statements and

  • Give answer (A) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
  • Give answer (B) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
  • Give answer (C) if the data either in Statement I or in Statement II alone are sufficient to answer the question.
  • Give answer (D) if the data even in both Statements I and II together are not sufficient to answer the question.
  • Give answer(E) if the data in both Statements I and II together are necessary to answer the question.

2.

By selling a product with 20% profit, how much profit was earned?

I. 

The difference between cost and selling price is Rs. 40.

 II. 

The selling price is 120 percent of the cost price.

I alone sufficient while II alone not sufficient to answer
II alone sufficient while I alone not sufficient to answer
Either I or II alone sufficient to answer
Both I and II are not sufficient to answer
Both I and II are necessary to answer
Answer: Option
Explanation:

Gain = 20%

I. Profit = (S.P.) - (C.P.) = Rs. 40.

Thus, I give the answer. But, II does not give the answer.

Correct answer is (A).

Discussion:
31 comments Page 2 of 4.

Manish said:   8 years ago
Answer will be C.

Pranav said:   8 years ago
@ALL.

1) option 1 is correct alone as,
CP-SP = profit.

And that is what is asked not profit percentage, which some of these idiots have calculated.
2) Let CP be x.
then SP = 1.2x.
SP-CP = 0.2x = PROFIT.

(SP-CP)/CP = Profit percentage = 20% (GIVEN).

You can't take out the value of CP from here Hence profit will be unknown.

Saumya said:   8 years ago
Answer should be C as 2nd option too gets answer.

Soumava Nag said:   8 years ago
The Answer should be D.

Apurv said:   9 years ago
Let CP = x and SP = 1.2x.
Profit = SP-CP=1.2x-1x = 0.2x.
0.2x = 40,
So, x = 200,
CP = 200,
SP = 240,
Profit = SP-CP=240-200 = 40,
So, statement-2 alone is also sufficient.

Lijiya said:   9 years ago
The statement 1 should be like this to make option A as the answer; the difference between SP and CP is 40.

Chandrasekhar said:   9 years ago
Actually, I this question the difference between CP and SP is 40 i.e. loss.

How can you solve it as profit?

Naveena said:   9 years ago
I didn't understand this question, please can anyone explain clearly?

Amit panchal said:   9 years ago
The correct answer is option c.

Srikar pidaparthi said:   1 decade ago
Answer is D.

1) In question it is given cp-sp ("not sp-cp i.e. gain") which gives loss.

So its of no use in the equation.

2) Its given sp = 120%cp.

= 6/5 cp.

Now, sp-cp = profit.

(6/5) cp-cp = profit.

= 0.5 cp which is answer hence answer is A.

Hope I was able to help you all.


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