Percentage Mock Test (Chapter-3): 100 Important MCQs for Every Competitive Exam

30 Kilograms of fresh watermelon contains 80% water. After some time water remains 60% in the fruit. Find the present weight of watermelons?

If Y% of one hour is 1 minute 12 seconds, then Y is equal to

In a college election fought between two candidates, one candidate got 55% of the total valid votes. 15% of the votes were invalid. If the total votes were 15,200, what is the number of valid votes the other candidate got?

A person spends 50% of his monthly income on household items and out of the remaining he spends 25% on travelling, 30% on entertainment, 15% on shopping and remaining amount of Rs. 900 is saved. What is his monthly income?

0.01 is what percent of 0.1 ?

Sarah scored 75% on the first 80 questions of her test. How many questions does she need to reply correctly out of the remaining 120 questions to achieve an overall score of 90%?

31% of employees pay tax in the year 2008. Non-tax paying employees are 20,700. The total number of employees is :

498 is 17% less than the number by

questions correctly, which is 60%. He needs to achieve 80%, so he needs to reply a total of 100 * 0.8 = 80 questions correctly. He already has 30 correct, so he needs 80 - 30 = 50 more correct reply. Since there are 50 remaining questions, he needs to answer 50 * 0.5 = 25 of them correctly.
0.001 is equivalent to

In a test consisting of 80 questions carrying one mark each, Ankita reply 65% of the first 40 questions correctly. What percent of the other 40 questions does she need to reply correctly to score 80% on the entire test?

Rachel has replied 80 questions out of 100 correctly, giving her a score of 80%. How many more questions does she need to reply correctly out of the remaining 150 questions to achieve a score of 90%?

If the numerator of a fraction is increased by 400% and the denominator of the fraction is increased by 150%, the resultant fraction is 3/5. What is the original fraction?

What percentage is 3% of 5%?

If 15% of (A+b) = 25% of (A-b), then what percent of B is equal to A?

If the numerator of a fraction is tripled and the denominator is also tripled, the resulting fraction is 2/9. What is the original fraction?

If both the numerator and denominator of a fraction are increased by 25%, the resulting fraction is 5/8. What is the original fraction?

Mark has replied 30 questions out of 50 correctly on his quiz. If he wants to achieve a score of 80%, how many of the remaining 50 questions does he need to reply correctly?

If 30% of a number is 12.6, then the number is

On a test consisting of 250 questions, John replied 40% of the first 125 questions correctly. What percent of the other 125 questions does she need to reply correctly for her grade on the entire exam to be 60%?

In a class of 60 students and 5 teachers, each student got sweets that are 20% of the total number of students and each teacher got sweets that are 30% of the total number of students. How many sweets were there?