New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    What will come in place of question mark (?) in the following questions?

    (48/16)2 × 50/50 ÷ 50/800 = ? 

     
    A 190 Correct Answer Incorrect Answer
    B 240 Correct Answer Incorrect Answer
    C 252 Correct Answer Incorrect Answer
    D 225 Correct Answer Incorrect Answer
    E 144 Correct Answer Incorrect Answer

    Solution

    (48/16)2 × 50/50 ÷ 50/800 = ?    => (3)² × 50/50 × 800/50 = ? => ? = 9 × 160 = 144

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