# Easy Alligations or Mixtures Solved QuestionAptitude Discussion

 Q. In what ratio must wheat at Rs.3.20 per kg be mixed with wheat at Rs.2.90 per kg so that the mixture be worth Rs.3.08 per kg?
 ✖ A. 3 : 4 ✖ B. 2 : 3 ✔ C. 3 : 2 ✖ D. 4 : 3

Solution:
Option(C) is correct

C.P of a unit quantity of 1st kind  = Rs. 3.20
C.P of a unit quantity of 2nd kind  = Rs. 2.90
Mean price = Rs.3.08

C.P of unit quantity         C.P of unit quantity

of 1st kind                         of 2nd kind

(Rs. 3.20)                         (Rs. 2.90)

\                       /
Mean Price

(Rs.3.08)

/                        \

(3.08 – 2.90)          :           (3.20 – 3.08)

0.18                                      0.12

Required ratio = 0.18 : 0.12 = 3 : 2

## (6) Comment(s)

Sidharth
()

Because according to me 2:3 is right.

Anupam
()

I think the ratio is 2:3 because we make dearer-mean:mean-cheaper. Can somebody correct me if I am wrong

Chandel
()

Ratio will be 3:2 only,since,

$\text{dearer-mean}:\text{mean-cheaper} :: \text{dearer} : \text{cheaper}$

$\Rightarrow \text{dearer} : \text{cheaper}:: 0.18 : 0.12$

$\Rightarrow \text{dearer} : \text{cheaper}:: 3 : 2$

Renu
()

Aman just be regular with what you practice...solve questions and try not to check the solution..

Aman
()

i m so bad in aptitude what i have to do?,kindly tell me plz i wanna to get govt job

Manendra
()

Aman don't be nervous. Start with any aptitude topic u r comfortable with, keep solving quality problems. Slowly develop concepts and keep on reading new concepts. Persistence is the Key.