Mixture and Alligation

Quantitative Aptitude (CHSL)

Title

45:30

8 of 24 completed

5 of 15 completed

38 of 100 completed

8 of 20 completed

Indian Economy - Understanding the basics of Indian economic system

In what ratio must rice at Rs 9.30 per Kg be mixed with rice at Rs 10.80 per Kg so that the mixture be worth Rs 10 per Kg?

6:5

5:7

8:7

7:8

C.P of 1 Kg C.P of 1 Kg

rice of 1st rice of 2nd

kind (930p) kind (1080p)

\ /
Mean Price

(1000p)

/ \

(1080 – 1000) : (1000 - 930)

80 70

Thus, required ratio = 80 : 70 = 8 : 7

Hence, option 3 is the correct answer.