- 45.2
- 46.9
- 49.1
- 48.3

Option 4 : 48.3

With hundreds of Questions based on Mixture Problems, we help you gain expertise on Quantitative Aptitude. All for free. Explore Testbook Learn to attain the subject expertise with us.

**Given:**

One kg of rice flour costing Rs. 34 per kg is mixed with 4 kgs of wheat flour costing Rs. 44 per kg.

**Formula:**

Ratio = (Dearer price - mean)/(mean – cheaper price)

**Calculation:**

Selling price = 1.15 Cost price

By applying allegation,

34 44

CP

1 4

⇒ (44 - CP)/(CP - 34) = 1/4

⇒ 176 - 4CP = CP - 34

⇒ 5 CP = 210

⇒ CP = 42

⇒ SP = 42 (1.15) = 48.3

India’s **#1 Learning** Platform

Start Complete Exam Preparation

Daily Live MasterClasses

Practice Question Bank

Mock Tests & Quizzes

Trusted by 2,28,92,015+ Students

Testbook Edu Solutions Pvt. Ltd.

1st & 2nd Floor, Zion Building,

Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

[email protected]
Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

Toll Free:1800 833 0800

Office Hours: 10 AM to 7 PM (all 7 days)