रु 15 प्रति किग्रा और रु 20प्रति किग्रा...

रु 15 प्रति किग्रा और रु 20प्रति किग्रा वाली चाय को किस अनुपात में मिलाया जाए कि मिश्रण का मूल्य रु `16.5` प्रति किग्रा हो जाए ?

A

`3:7`

B

`5:7`

C

`7:3`

D

`7:5`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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