Ratio, Proportion

Quantitative Aptitude ( CCS)

Title

45:30

8 of 24 completed

5 of 15 completed

38 of 100 completed

8 of 20 completed

Indian Economy - Understanding the basics of Indian economic system

3 litres of pure spirit is added to 10 litres of a spirit solution containing 9% spirit. What is the concentration of the resultant solution?

0.3333

0.4

0.5

0.3

sprit in solution=900ml
other =9100ml
added 3000ml sprit
therefore the concentration of the resultant solution
=>3900/12100=03223