A number is first decreased by 20% and then increased by 10%. The number so obtained is 12 less than the original number. The original number is:
A200
B100
C400
D80
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Related Questions:
In an election of two candidates, the candidates who gets 43 percent votes is rejected by a majority of 7700 votes. If there are no invalid votes, what is the total number of votes polled.
90% of 100 = 20% of ?
If the length of a rectangle is increased by 20% and the breadth of the rectangle is decreased by 10%, how much percent is less or greater than the value of the new area of the rectangle in comparison with the value of the older area?
ഒരു സമചതുരത്തിൻ്റെ വശങ്ങൾ 20% കുറച്ചാൽ വിസ്തീർണത്തിൽ വരുന്ന മാറ്റം എത്ര ശതമാനം?
A, B and C stood up in an election. After the votes were polled A and C became a single party by combining their votes and they together defeated B by 3800 votes. A and B received 27% and 48% of the total votes polled. Find the total number of votes polled to C alone.