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

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