9th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    Directions (Questions 37 and 38): The following questions are based on the information given below:    
    (i)  \['P\times Q'\]means 'P is the father of Q';             
    (ii) \[\text{ }\!\!'\!\!\text{ P}-Q'\]means 'P is the sister of Q';
    (iii) \['P+Q'\]means 'P is the mother of Q';           
    (iv) \['P\div Q'\]means ?P is the brother of Q?;
    Which one of the following represents 'J is son of F'?

    A) \[J\div R-T\times F\]

    B) \[J+R-T\times F\]

    C) \[J\div M-N\times F\]

    D) \[J-R-T\times F\]

    E) None of these

    Correct Answer: E


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