Aptitude - Alligation Or Mixture

The mean o 12, 22, 32, 42, 52, 62, 72 is:

A.  10

B.  20

C.  30

D.  40

View Answer  

Correct Answer :

20



Explanation :
No Explanation available for this question

Jagtap purchases 30 kg of wheat at the rate of 11.50 per kg and 20 kg of wheat at the rate of 14.25 per kg.  He mixed the two and sold the mixture. Approximately at what price per kg should he sell the mixture to make 30 percent profit?

A.  16.30

B.  18.20

C.  15.60

D.  14.80

E.  15.40

View Answer  

Correct Answer :

16.30



Explanation :
No Explanation available for this question