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If V1:V2 = 1:2 and V1+V2=147, then what ...

If V1:V2 = 1:2 and V1+V2=147, then what is the value of V2-V1.
यदि V1:V2 = 1:2 तथा V1+V2=147 है, तो V2-V1 का मान क्या होगा ?

A

48

B

56

C

98

D

49

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