Aptitude - Percentage - Discussion
Discussion Forum : Percentage - General Questions (Q.No. 5)
5.
If A = x% of y and B = y% of x, then which of the following is true?
Answer: Option
Explanation:
| x% of y = |  |
x | x y |  |
= | |
y | x x | |
= y% of x |
| 100 | 100 |
A = B.
Discussion:
60 comments Page 6 of 6.
Koriya1989 said:
1 decade ago
Aparna 40% of 450 is 180 not 18
Amit kushwaha said:
1 decade ago
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
(1/4 of 1/3 of 2/5)x of 40%=15
1/30 x of 40%=15
(x/30*100)/40=15
= 180
Nana said:
1 decade ago
Can you explain in deeply Rashmi ?
Vijay said:
1 decade ago
@aparna
40/100*450=180 not 18
40/100*450=180 not 18
Aparna said:
1 decade ago
@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
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
Ashok said:
1 decade ago
@Anand
can u explain wht the procedure for coming 180
can u explain wht the procedure for coming 180
(1)
Anand said:
1 decade ago
Ans 4 sonu:.
Its 180.
Its 180.
(1)
Sonu said:
1 decade ago
One fourth of one third of two fifth of a number is 15. What will be 40% of that the no.
(1)
Thimoty said:
1 decade ago
Ya it is good answer.
(1)
Girija said:
2 decades ago
Very useful to all success people.
(1)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers