Alligation or Mixture problems
Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.

1:3
2:3
3:4
4:5

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
A sum of Rs.118 was divided among 50 boys and girls such that each boy received Rs.2.60 and each girl Rs.1.80. Find the number of boys and girls?

15 boys and 35 girls
35 boys and 15 girls
30 boys and 20 girls
20 boys and 30 girls

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
From a container of wine, a thief has stolen 15 liters of wine and replaced it with same quantity of water.He again repeated the same process. Thus in three attempts the ratio of wine and water became 343:169. The initial amount of wine in the container was:

120 liters
150 liters
100 liters
75 liters

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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?

180
120
160
110

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP