SSC SSC CHSL TIER-I Solved Paper Held on 11.01.2017

  • question_answer
    If "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication", then 505 & 5 # 4 @ 20 % 5 = ?

    A)  211

    B)  197

    C)  210

    D)  195

    Correct Answer: B

    Solution :

    \[\#\Rightarrow -\] \[\And \Rightarrow +\]
    \[\Rightarrow +\] \[%\Rightarrow \times \]
    \[505\And 5\,\#\,4\,20%\,5=?\] \[\Rightarrow ?=505\div 5-4+20\times 5\] \[\Rightarrow ?=101-4+100\] \[\Rightarrow ?=201-4=197\]


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