32% of 600 +`sqrt(?)` = 54% of 600 - 22% of 200 192 +`sqrt(?)` = 324 - 44 = 280 `sqrt(?)` = 280 -192 = 88 ? = 882 = 7744
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B invests 40% of his monthly salary on Travelling and 25% of remaining on Food. Again, he invested 20% of the remaining (after travelling and food expen...
Neeraj's earnings decreased by 50% and after that subsequently increased by 50%. Find the final loss % on his earnings.
The stock of rice in a shop has increased by 25%. What percentage of the stock of rice should be sold so that the stock again becomes as much as it was ...
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In an election between two candidates, winner got 40% of total valid votes. If total number of votes cast were 1000 out of which 6% were invalid, then f...
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Ratio of males to females in city A is 2:3 and ratio of males to females in city B is 14:25. Number of males in city B are (x+10)% more than number of m...