MCQ
3 liters of water is added to 15 liters of mixture of a 20% solution of alcohol in water. The strength of alcohol is now--
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MCQ
A company increases every year salary of an officer by 20%. His salary in the year was Tk.26640. What was his salary in 1999?
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MCQ
Length of a rectangle is increased by 60%. By what percent would the width have to be decreased to maintain the same area?
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MCQ
A glass was filled with 10 liters of water and 0.01 liter of water evaporated every day during a 20-day period. What percent ...
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MCQ
A manufacturer finds that 0.4% of his production is defected and unsuitable for marketing. How many to 1000 units produced wi...
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MCQ
10 percent of 4800 is how much more than 8% of 4800?
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MCQ
A house-owner was having his house painted. He was advised that he would require 25 kg of paint. Allowing for 15% wastage and...
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MCQ
Every 3 minutes, 4 liters of water are poured into a 2,000-liter tank. After 2 hours, what percent of the tank is full?
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MCQ
How much percent is 7.5 of 25?
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MCQ
Income of A is 25% less than B. How much percent B's income would be more than that of A?
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In an election between two contestants candidates, one got 55% of the total valid votes. 20% of the votes were invalid. If th...
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MCQ
A football team palys 154 games in a year. If till July the team has won 40 and lost 20 games, how many of the remaining game...
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MCQ
In a shipment of 250 machine parts, 4% were defective. In another shipment of 50 parts, 10% were defective. For two shipments...
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MCQ
Employees of a discount appliance store receive an additional 20% off of the lowest on an item. If an employee purchases a di...
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MCQ
A's marks in Biology are 20 less than 25% of the total marks obtained by him in Biology, Math and Drawing. If his marks in Dr...
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MCQ
When Mr. Sen imports some row materials he has to pay 7% import duty on the portion of the total value of the item in excess ...
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MCQ
If a man’s salary is 20% more than that of his son, how many percent is the son’s salary if compared to the salary of his fat...
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MCQ
Jahan spends 50% of he salary for house rent, 20% for grocery and 5% for her kid's entertainment. She deposits the remaining ...
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MCQ
x% of y is y% of--
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MCQ
What is 30% of 11/45 of 150?
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MCQ
What percent of 1/2 is 12/16?
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The assessed value of a house is $72000. The assessed value is 60% of the market value of the house. If taxes are $3 for ever...
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MCQ
For a sphere of radius 10 cms, the numerical value of the surface area is how many percent of the numerical value of its volume?
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MCQ
A student first reduced a number by 20 percent and then increased it again by 20 percent. If the difference between the two n...
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