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Difficulty:
5%
(low)
Question Stats:
97% (00:29) correct
3%
(00:43)
wrong
based on 599
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How much is 20 percent of a certain number a ?
(1) 20 is 20 percent of the number a.
(2) 80 percent of the number a is 80.
(1) 20 is 20 percent of the number a.
(2) 80 percent of the number a is 80.
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Statement analysis
St 1: 20/100 * a = 20 or a =100. ANSWER
St 2: 80/100 * a = 80 or a = 100. ANSWER
Option D
St 1: 20/100 * a = 20 or a =100. ANSWER
St 2: 80/100 * a = 80 or a = 100. ANSWER
Option D
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