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UKPSC Prelims 2016Paper-IIQ. 1 of 250
Q. 11 markMedium
UKPSC Prelims 2016·Paper-II
In answering a quiz, ‘no’ counts –1, ‘yes’ counts +1 and ‘don’t know’ counts 0 (zero). What is the average value of 5 no’s, 15 yes’s and 5 don’t know’s?
(a)0.04
(b)0.4
(c)4.0
(d)40