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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-11

  • question_answer
    What is the difference between the largest and the smallest number written with all the four digits 9, 2, 4 and 7?

    A)  7263                           

    B)  6084

    C)  6054               

    D)       6056

    Correct Answer: A

    Solution :

     The largest number = 9742 and the smallest number = 2479 \[\therefore \] the required difference \[=9742-2479=7263\]


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