Percentage MCQs

608 questionsArithmetic-AbilityPage 50 of 68

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Question 442easy
The current birth rate per thousand is 32, whereas the corresponding death rate is 11 per thousand. The net growth rate in terms of population increase in percent is given by :
Question 443easy
A reduction of 21% in the price of wheat enables a person to buy 10.5 kg more for Rs. 100. What is the reduced price per kg ?
Question 444easy
If X is 90% of Y, then what percent of X is Y ?
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Question 445easy
30% apples out of 450 are rotten, How many apples are in good condition ?
Question 446easy
Find the value : 3.2% of 500 × 2.4% of ? = 288
Question 447easy
76% of the students in a school are boys. If the number of girls is 204, then the total number of students is :
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Question 448easy
1100 boys and 700 girls are examined in a test; 42% of the boys and 30% of the girls pass. The percentage of the total who failed is :
Question 449easy
If a number is reduced by 40% it becomes two-thirds of another number. What is the ratio of the first number to the second number ?
Question 450easy
In a mixture of milk and water, the proportion of water by weight was 75%. If in the 60 gm mixture 15 gm of water was added, what would be the percentage of water ?