Alligation or Mixture problems
In a 40 litre mixture of alcohol & water, the ratio of alcohol and water is 5 : 3. If 20% of this mixture is taken out and the same amount of water is added then what will be the ratio of alcohol and water in final mixture?

1:1
3:1
2:1
1:2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is:

Rs. 18
Rs. 19.50
Rs. 18.50
Rs. 19

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
Fresh fruit contains 72 % water and dry fruits contains 20 % water. How much dry fruit from 100 kg of fresh fruit can be obtained?

32 kg
30 kg
33 kg
35 kg

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP