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  • Question
  • If P denotes '÷', Q denotes 'x', R denotes '+' and S denotes '-' then
    18 Q 12 P 4 R 5 S 6 =?


  • Options
  • A. 95
  • B. 53
  • C. 51
  • D. 57

  • Correct Answer
  • 53 

    Explanation

    Given Question is 18 Q 12 P 4 R 5 S 6
    After changing the letters in to signs as per given in the question, we have
    18 x 12 ÷ 4 + 5 - 6 ,
    Apply the BODMAS Rule,
    ? 18 x 12/4 + 5 - 6
    ? 18 x 3 + 5 - 6
    ? 54 + 5 - 6
    ? 59 - 6 = 53


  • Mathematical Operations problems


    Search Results


    • 1. 
      Which of the following interchange of signs would make the given equation correct?
      5 + 3 x 8 - 12 ÷ 4 = 3

    • Options
    • A. + and ÷
    • B. + and -
    • C. - and ÷
    • D. + and x
    • Discuss
    • 2. 
      If 'P' means '+', 'Q' means 'x', 'R' means '÷' and 'S' means '-', then
      44 Q 9 R 12 S 6 Q 4 P 16 =?

    • Options
    • A. 36
    • B. 124
    • C. 25
    • D. 112
    • Discuss
    • 3. 
      24   7     81
      x     27    19
      If 'x' is the resultant of the first row, what will be the resultant of the second row?

    • Options
    • A. 87
    • B. 114
    • C. 4
    • D. 6
    • Discuss
    • 4. 
      125   64   33
      282    x     39
      If 'x' is the resultant of the first row, what will be the resultant of the second row?

    • Options
    • A. 45
    • B. 42
    • C. 39
    • D. 36
    • Discuss
    • 5. 
      97   45   71
      48    8    11
      What is the sum of the resultants of the two rows?

    • Options
    • A. 68
    • B. 19
    • C. 147
    • D. 64
    • Discuss
    • 6. 
      If '-' stands for 'addition', '÷' for 'multiplication', 'x' for 'subtraction' and '+' for 'division', then which of the following is correct?

    • Options
    • A. 25 x 12 -14 ÷ 4 + 6 = 16
    • B. 25 - 12 + 14 ÷ 2 x 4 = 15
    • C. 25 - 15 + 5 ÷ 4 x 16 = 21
    • D. 25 + 11 - 4 ÷ 10 x 6 = 20
    • Discuss
    • 7. 
      If A for '+', M for 'x', D for '÷', G for '>', L for '<', then which of the following will be logically correct?

    • Options
    • A. 4A 5D 3G 6A 2M 3
    • B. 4A 5M 4L 6D 2A 8
    • C. 4D 2A 4G 6D 2A 4
    • D. 4A 3M 2L 4D 2M 6
    • Discuss
    • 8. 
      If the mathematical signs interchange from - to +, + to ÷. x to - and ÷ to x, then find out the correct answer of the given equation
      6 ÷ 8 + 2 x 5 - 8 =?

    • Options
    • A. 27
    • B. 18
    • C. 32
    • D. 28
    • Discuss
    • 9. 
      If +, -, x, ÷, =, > and < are represented as ?,?, ?,?, ?, ? and ? respectively, then which of the following is correct?

    • Options
    • A. 3 ? 6 ? 2 ? 8 ? 4 ? 5
    • B. 3 ? 6 ? 2 ? 8 ? 4 ? 5
    • C. 3 ? 6 ? 2 ? 8 ? 4 ? 5
    • D. 3 ? 6 ? 2 ? 8 ? 4 ? 5
    • Discuss
    • 10. 
      Select the correct combination of mathematical signs to replace '*' signs and to balance the given equation.
      24 * 34 * 2 * 5 * 12

    • Options
    • A. + ÷ x =
    • B. = ÷ + -
    • C. = ÷ - +
    • D. + ÷ = x
    • Discuss


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