posted August 21st, 2012; last edited August 21st, 2012 –– David Sibley

Quiz 49: Estimating numbers of birds

This time the answers are arranged randomly, instead of sequentially, and I think this makes it a little harder, since it’s harder to use the range of possible answers as a clue. Suggestions are always welcome.

Question 1
A
225
B
250
C
150
D
175
E
120
F
200
Question 2
A
60
B
40
C
70
D
90
E
50
F
80
Question 3
A
600
B
400
C
350
D
200
E
150
F
500
There are 3 questions to complete.

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