Aptitude - Percentage - Discussion
Discussion Forum : Percentage - General Questions (Q.No. 3)
3.
A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had:
Answer: Option
Explanation:
Suppose originally he had x apples.
Then, (100 - 40)% of x = 420.
 |
60 | x x = 420 |
| 100 |
| x = |
 |
420 x 100 |  = 700. |
| 60 |
Video Explanation: https://youtu.be/-Pv25Do3WwY
Discussion:
154 comments Page 16 of 16.
Srinivas said:
2 decades ago
45/100*x=30/100*90=30/100*210
9x/20+27=63
9x/20=63-27
x=(36*20)/9
x=80
9x/20+27=63
9x/20=63-27
x=(36*20)/9
x=80
Aparna said:
2 decades ago
@sonu
the ans. is 102.22
45/100*x=30/100*90=30/100*210
9x/20+27=63
9x/20=63-27
x=(46*20)/9
x=102.22
the ans. is 102.22
45/100*x=30/100*90=30/100*210
9x/20+27=63
9x/20=63-27
x=(46*20)/9
x=102.22
Sonu said:
2 decades ago
If 37% of a no. is 990.86, what will be approximately 19% of that no.?
Sonu said:
2 decades ago
45% of ? + 30% of 90= 30% of 210?
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