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

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