Alligation or Mixture problems
How many liters of oil at Rs.40 per liter should be mixed with 240 liters of a second variety of oil at Rs.60 per liter so as to get a maximum whose cost is Rs.52 per liter?

160
110
120
180

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol is?

11 ml
9 ml
15 ml
6 ml

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
The average monthly salary of employees, consisting of officers and workers, of an organisation is Rs. 3000. The average salary of an officer is Rs. 10,000 while that of a worker is Rs. 2000 per month. If there are total 400 employees in the organisation, find the number of officers and workers separately.

300 , 100
250 , 150
310 , 90
50 , 350

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
4 kg of a metal contains 1/5 copper and rest in Zinc. Another 5 kg of metal contains 1/6 copper and rest in Zinc.The ratio of Copper and Zinc into the mixture of these two metals:

39:231
49 : 221
None of these
94:181

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP