Aptitude - Percentage - Discussion
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Read more:"Time and tide wait for none."
- Alexander Pope
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| 5. |
If A = x% of y and B = y% of x, then which of the following is true?
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| [A]. |
A is smaller than B. | [B]. |
A is greater than B | | [C]. |
Relationship between A and B cannot be determined. | [D]. |
If x is smaller than y, then A is greater than B. | | [E]. |
None of these |
Answer: Option C
Explanation:
| x% of y = |
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x |
x y |
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= |
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y |
x x |
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= y% of x |
| 100 |
100 |
 A = B.
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Girija said:
(Thu, Jun 10, 2010 12:13:52 PM)
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| Very useful to all success people. |
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Thimoty said:
(Fri, Nov 5, 2010 04:20:11 AM)
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| Ya it is good answer. |
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Sonu said:
(Wed, Dec 15, 2010 08:51:52 AM)
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| One fourth of one third of two fifth of a number is 15. What will be 40% of that the no. |
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Anand said:
(Sat, Dec 25, 2010 02:03:17 AM)
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Ans 4 sonu:.
Its 180. |
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Ashok said:
(Wed, Dec 29, 2010 08:47:32 PM)
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@Anand
can u explain wht the procedure for coming 180 |
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Rashmi said:
(Tue, Jan 18, 2011 09:16:58 AM)
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Ths is wrong answer if we.
Suppose.
X=20.
And y=12.
Then both x and why is different.
Then ths is wrong. |
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Aparna said:
(Fri, Jan 28, 2011 03:36:51 PM)
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@sonu
the answer is 18
sol:
1/4*1/3*2/5*x=15
we get
x=15*30
x=450
and
40% of 450 means
40/100*450=18 |
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Vijay said:
(Thu, Apr 28, 2011 08:41:23 AM)
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@aparna
40/100*450=180 not 18 |
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Arun said:
(Wed, Aug 10, 2011 04:53:51 PM)
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@ Rashmi
20% of 12 is 2.4 which is equal to 12% of 20.
This is perfectly correct. |
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Nana said:
(Sat, Sep 10, 2011 03:12:27 AM)
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| Can you explain in deeply Rashmi ? |
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Amit Kushwaha said:
(Tue, Sep 13, 2011 09:16:41 AM)
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We have
(1/4 of 1/3 of 2/5)x of 40%=15
1/30 x of 40%=15
(x/30*100)/40=15
= 180 |
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Koriya1989 said:
(Fri, Nov 25, 2011 05:55:43 PM)
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| Aparna 40% of 450 is 180 not 18 |
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