On-Sets Quiz – October 2014

How many cards from the Universe below are in the set Y – (B ∩ R)’ ?

(Middle/Junior/Senior)

Which of these Restrictions are automatically wrong because of the way they are written? Note: There may be more than one illegal Restriction.

1. B = (G – R)’
2. (R = Y)’
3. (G’ – Y) C R’
4. R U G = (Y C G)

See this and all of the other AGLOA On-Sets Quizzes here.