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Statement (X): 14:7= 36: 18 are in propo...

Statement (X): 14:7= 36: 18 are in proportion. Statement(Y): If the cost of 1 dozen bananas is₹ 80. Then the cost of 7 bananas is ₹46.6.Statement (Z):No. of things purchased and their cost both are in direct proportion.

A

X, Y and Z are true

B

X is false, Y & Z are true,

C

X and Y are true but Z is false

D

X, Y & Z are false

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