Question 6
(Advanced Deduction and Inference)
Age 10 and Over
North starts play and wins
the first three tricks with Ace of Spades, King of
Spades and Queen of Spades. All other players follow
suit to all three tricks. At trick four North plays
the two of diamonds.
What can we deduce and what can we infer
from all this?
(a) We can deduce
that all the spades have been played and infer
that North does not have the Ace of Diamonds
(b) We can deduce that there is one
spade left un-played and infer that
North does not have the Ace of Diamonds
(c) We can deduce that there is one
spade left un-played and infer that
South has it
(d) We can deduce that there is one
spade left un-played and infer that
North does not have it
