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The cost of four cycle tyres and three t...

The cost of four cycle tyres and three tubes is ₹ 720, whereas the cost of three cycle tyres and four tubes is ₹ 610. What is the cost of a tube?

A

Rs. 50

B

Rs. 42

C

Rs. 45

D

Rs. 40

Text Solution

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The correct Answer is:
D
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