Alligation or Mixture problems
In what ratio must a mixture of 20% milk strength be mixed with that of 60% milk strength so as to get a new mixture of 25% milk strength?

9 : 2
4 : 1
7 : 1
5 : 2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be:

Rs. 170
Rs. 175.50
Rs. 180
Rs. 169.50

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
A milk merchant buys 50 litres of milk at the rate of Rs 40 per litre and mixes 5 litres of water in it. If he sells this mixture at the rate of Rs 42 per litre, then what is the profit percentage for the dealer?

17.2
15.5
14.4
16.6

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP