Question
In a certain code language, 'PLIERS' is coded as MMAFJO
and 'SHOVEL' is coded as FZRLFR. How will 'WRENCH' be coded in the same language?Solution
The correct answer is B
If n(A) = 25, n(B) = 40 and n(A ∪ B) = 50, then n(A ∩ B) equals
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