Aptitude - Ratio and Proportion - Discussion
Discussion Forum : Ratio and Proportion - General Questions (Q.No. 5)
5.
In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is:
Answer: Option
Explanation:
| Quantity of milk = |  |
60 x | 2 |  litres = 40 litres. |
| 3 |
Quantity of water in it = (60- 40) litres = 20 litres.
New ratio = 1 : 2
Let quantity of water to be added further be x litres.
| Then, milk : water = | |
40 | |
. |
| 20 + x |
| Now, | |
40 | |
= | 1 |
| 20 + x | 2 |
20 + x = 80
x = 60.
Quantity of water to be added = 60 litres.
Discussion:
153 comments Page 13 of 16.
Naveen kumar said:
6 years ago
2:1 = 40+20 = 60.
New Ratio 1:2 = 20+40 = 60.
Answer 60.
New Ratio 1:2 = 20+40 = 60.
Answer 60.
(3)
Alan rose said:
8 years ago
I am not getting the answer. Please help me to get it.
Tejaswini said:
7 years ago
Hi, I can't understand the question help me to solve.
Sandi said:
1 decade ago
Ramesh I did not understand, can you exp that again.
Ravi.vijeta09@gmail.com said:
10 years ago
2 : 1.
1 : 2 = 2 : 4, 3parts increases.
3parts = 60
1 : 2 = 2 : 4, 3parts increases.
3parts = 60
Shubham said:
10 years ago
Anyone tell me from where 2/3 come?
Thanks, @Ashok.
Thanks, @Ashok.
Dileep said:
5 years ago
40/20+x = 1/2.
Cross multiple;
80 = 20 + x.
x = 60.
Cross multiple;
80 = 20 + x.
x = 60.
(4)
Swathi hj said:
7 years ago
Thank you @Krishna you explained in the simple way.
(1)
RRR said:
8 years ago
How come 2/3? it's not understand please explain.
Shalinee said:
1 decade ago
Can we solve this question by Alligation method?
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