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If ‘+’ means ‘-’, ‘-’ means ‘+’, ‘`xx` ’ means ‘`div` ’ and ‘`div` ’ means ‘`xx` ’ , then the value of `([(30xx5)+(84xx6)]div 5)/([2/3 div 18]-[4 div 2])` is :-
यदि ‘+’ का अर्थ ‘-’ है, ‘-’ का अर्थ ‘+’ है, ‘`xx` ’ का अर्थ ‘`div` ’ है तथा ‘`div` ’ का अर्थ ‘`xx` ’ है, तो `([(30xx5)+(84xx6)]div 5)/([2/3 div 18]-[4 div 2])` का मान क्या होगा ?

A

1

B

`-2`

C

2

D

`-1`

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PINNACLE-SIMPLIFICATION-EXERCISE
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  7. The value of 151^2-149^2 is:- 151^2-149^2 का मान है:

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