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7th Class Mental Ability Letters Question Bank Using letters for numbers

  • question_answer
    In the following letters stand for numbers. Work out the answer to each sum, find its letter and identify the correct option.
    If P = 1, Q = 3, R = 14, S == 20, and T = 21, then what is\[\text{P  }\!\!\times\!\!\text{  S - Q - R}\]?

    A)  S                                            

    B)  Q  

    C)  T                            

    D)         R

    Correct Answer: B

    Solution :

     \[P\times S-Q-R=1\times 20-3-14=20-17=3\to \]


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