Sun	Mon	Tue	Wed	Thu	Fri	Sat
23	24	25	26	27	28	1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30	31	1	2	3	4	5

Back to Main Page

Multiple Choice Questions

The diluted Milk contains only 8 liters of Milk and the rest is water A new mixture whose concentrat...........

Elelmentary Mathematics (UPPCS) Mixture and Alligation

The diluted Milk contains only 8 liters of Milk and the rest is water. A new mixture whose concentration is 30%, is to be formed by replacing Milk. How many liters of the mixture shall be replaced with pure Milk if there was initially 32 liters of water in the mixture?

3 litre

4 litre

8 litre

5 litre

छोटे Courses बड़े Results

Master Mixture and Alligation

Prepare through Micro-courses

Try Now

Explanation:

Milk : Water
8 : 32 => 1:4
Original Ratio = 20%:80%
Required Ratio = 30%:70%
Original Ratio(water) = 80%
Required Ratio(water) = 70%
7/8 = (1-x/40)
x = 5 litre

Report error