ALLIGATION OR MIXTURE PROBLEMS

Alligation or Mixture problems
In a courtyard there are many chickens and goats. If heads are counted, it comes to 100 but when legs are counted, it comes to 320. Find the number of chickens and goats in the courtyard.

50 , 50

30 , 70

20 , 50

40 , 60

50 , 50

30 , 70

20 , 50

40 , 60

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
A container is full of milk. One-third of milk is taken out of it and replaced by same quantity of water. Then again one-third of the mixture is taken out of it and replaced by the same quantity of water. The process is repeated 4 times. If 16 litres of milk is left in the container at the end of 4th operation, find the capacity of the container.

81 litres

82 litres

85 litres

76 litres

81 litres

82 litres

85 litres

76 litres

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

19.50

18.50

18

19

19.50

18.50

18

19

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
In what ratio of water be mixed with milk to gain 16 2/ 3 % on selling the mixture at cost price?

1 : 6

2 : 3

6 : 1

4 : 3

1 : 6

2 : 3

6 : 1

4 : 3

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Alligation or Mixture problems
729 ml. of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in ratio 7 : 3?

None of these

520 ml

710 ml

600 ml

None of these

520 ml

710 ml

600 ml

ANSWER DOWNLOAD EXAMIANS APP

«
1
...
24
25
26
27
28
...
38
»

↑