How good is your knowledge of APRs?

How good is your knowledge of APRs?

If someone lent you £10 and said: "give it me back tomorrow and a pound on top", roughly what Annual Percentage Interest Rate would this be? (don’t use a calculator, go on instinct.)

Results

A. 1% 367 votes (4 %)
B. 5% 162 votes (2 %)
C. 10% 2,977 votes (34 %)
D. 25% 134 votes (2 %)
E. 50% 360 votes (4 %)
F. 100% 384 votes (4 %)
G. 250% 285 votes (3 %)
H. 500% 648 votes (7 %)
I. 1,000% 2,055 votes (23 %)
J. 1,000,000% 902 votes (10 %)
K. 10 billion % 140 votes (2 %)
L. More than there are stars in the sky 403 votes (5 %)

                   8,817 votes received.

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