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CuriousTab

Mathematical Operations problems


  • 1. 
    If L denotes x
    M denotes ÷
    P denotes +
    Q denotes -
    then 16 P 24 M 8 Q 6 M 2 L 3 =?

  • Options
  • A. 10
  • B. 9
  • C. 12
  • D. 11
  • Discuss
  • 2. 
    If > denotes +, < denotes - , + denotes ÷ , ^ denotes x , - denotes = , x denotes > and = denotes < , choose the correct statement of the following :

  • Options
  • A. 13 > 7 < 6 + 2 = ^ 4
  • B. 9 > 5 > 4 - 18 + 9 > 16
  • C. 9 < 3 < 2 > 1 x 8 ^ 2
  • D. 28 + 4 ^ 2 = 6 ^ 4 + 2
  • Discuss
  • 3. 
    If, + stand for division; x stands for addition; stands for multiplication; ÷ stands for subtraction, which of the following is correct?

  • Options
  • A. 46 x 6 ÷ 4 - 5 + 3 = 74
  • B. 46 - 6 + 4 x 5 ÷ 3 = 71
  • C. 46 ÷ 6 x 4 - 5 + 3 = 75.5
  • D. 46 x 6 - 4 + 5 ÷ 3 = 70.1
  • Discuss
  • 4. 
    After interchanging + and -, 8 and 7, which one of the following becomes correct?

  • Options
  • A. 7 x 8 + 6 - 9 = 25
  • B. 8 - 7 + 3 x 5 = 35
  • C. 6 + 8 x 2 - 7 = 0
  • D. 8 x 2 + 7 - 6 = 9
  • Discuss
  • 5. 
    If + stands for division; x stands for addition; - stands for multiplication, ÷ stands for subtraction, Which of the following is correct?

  • Options
  • A. 25 x 3 - 7 ÷ 8 + 12 = 18
  • B. 25 + 3 x 7 - 8 ÷ 12 = 10.89
  • C. 25 - 3 ÷ 7 x 8 + 12 = 132
  • D. 25 ÷ 3 x 7 - 8 + 12 = 19.3
  • Discuss
  • 6. 
    Statements:
    N = P, P < F, F > L, L = k
    Conclusions:
    I. F = K II. F > K

  • Options
  • A. If only conclusion I follows
  • B. If only conclusion II follows
  • C. If either conclusion I or II follows
  • D. If neither conclusion I nor II follows
  • Discuss
  • 7. 
    Statements:
    Z > T, T < M, M < J
    Conclusions:
    I. T < J II. J < Z

  • Options
  • A. If only conclusion I follows
  • B. If only conclusion II follows
  • C. If either conclusion I or II follows
  • D. If neither conclusion I nor II follows
  • Discuss
  • 8. 
    Statements:
    Q = Z, C ? G, G ? Q, Q ? R
    Conclusions:
    I. G ? Z II. C ? R

  • Options
  • A. If only conclusion I follows
  • B. If only conclusion II follows
  • C. If either conclusion I or II follows
  • D. If neither conclusion I nor II follows
  • Discuss
  • 9. 
    Statements:
    K < L, K > M, M ? N, N > O
    Conclusions:
    I. O < M II. O < K

  • Options
  • A. If only conclusion I follows
  • B. If only conclusion II follows
  • C. If either conclusion I or II follows
  • D. If neither conclusion I nor II follows
  • Discuss
  • 10. 
    Statements:
    P ? Q = R > S > T
    Conclusions:
    I. P ? T II. T < Q

  • Options
  • A. If only conclusion I follows
  • B. If only conclusion II follows
  • C. If either conclusion I or II follows
  • D. If neither conclusion I nor II follows
  • Discuss

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