Mathematical operation and symbol notation


  1. Statements
    P < Q > T,
    R ≥ Q.
    Conclusions
    I. R > P
    II. T < R











  1. View Hint View Answer Discuss in Forum

    Given that,
    P < Q > T ...................(i)
    R ≥ Q ......................(ii)
    On combining the statements (i) and (ii), we get
    P < Q ≤ R
    R ≥ Q > T
    Conclusions
    I. R > P
    II. T < R

    Correct Option: E

    Given that,
    P < Q > T ...................(i)
    R ≥ Q ......................(ii)
    On combining the statements (i) and (ii), we get
    P < Q ≤ R
    R ≥ Q > T
    Conclusions
    I. R > P ...... (true)
    II. T < R .......(true)

    So, it is clear that both Conclusions I and II are true.


  1. Which one of the four interchange in signs or numbers would make the given equation correct ?
    6 x 4 + 2 = 16









  1. View Hint View Answer Discuss in Forum

    Apply all option one by one.

    Correct Option: C

    Apply all option one by one.
    ∵ 6 x 4 + 2 = 16 ⇒ 4 + 6 x 2 = 16 ⇒ 4 + 12 = 16



  1. Statements
    A = B ≤ C,
    A > R
    Conclusions
    I. B > R
    II. R < C











  1. View Hint View Answer Discuss in Forum

    Given that,
    A = B ≤ C ................(i)
    A > R .........................(II)
    On combining the statements (i) and (ii), we get
    R < A = B ≤ C
    Conclusion
    I. B > R. .................(true)
    II. R < C .................(true)

    Correct Option: E

    Given that,
    A = B ≤ C ................(i)
    A > R .........................(II)
    On combining the statements (i) and (ii), we get
    R < A = B ≤ C
    Conclusion
    I. B > R. .................(true)
    II. R < C .................(true)
    So, it is clear that both Conclusions I and II follow from the given statements.


  1. Statements
    S > C ≥ 0, P < C
    Conclusions
    I. 0 < P
    II. S > P











  1. View Hint View Answer Discuss in Forum

    Given that
    S > C ≥ O ....(i)
    P < C ...............(ii)
    On combined the statement (i) and (ii), we get
    S > C > P
    P < C ≥ O
    Conclusions
    I. O < P............... (false)
    II. S > P ................ (true)

    Correct Option: A

    Given that
    S > C ≥ O ....(i)
    P < C ...............(ii)
    On combined the statement (i) and (ii), we get
    S > C > P
    P < C ≥ O
    Conclusions
    I. O < P............... (false)
    II. S > P ................ (true)
    So, it is clear that only Conclusion II follow from the given statements.



  1. Statements
    H ≥ I = J > K ≤ L
    Conclusions
    I. K < H
    II. L ≥ I











  1. View Hint View Answer Discuss in Forum

    Given that,
    H ≥ I = J > K ≤ L
    Here, statements are already combined
    H ? I = J > K means H > K
    Conclusions
    I. K < H     (true)
    II. L ≥ I     (false)

    Correct Option: A

    Given that,
    H ≥ I = J > K ≤ L
    Here, statements are already combined
    H ? I = J > K means H > K
    Conclusions
    I. K < H     (true)
    II. L ≥ I     (false)
    So, it is clear that only Conclusion I follows from the given statements.