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1
A dishonest dealer sells the goods at (25/4)% loss on cost price but uses (49/4)% less weight. What is his percentage profit or loss ?a.) 7 1/4%b.) 4 1/7%c.) 7 1/7%d.) 4 ...
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In how many ways can the word ‘DOCUMENTATION’ be arranged so that all the consonants come together.