0% 0 votes, 0 avg 0 Total Time: 10 Minutes Your time is over! Try again. Polygons Test yourself in Polygons Math Questions! You have only 10 minutes to complete the test and if you do not answer any question within the allotted time, it will be counted as incorrect. You can skip questions by clicking "NEXT" button and go back to previous questions by "PREVIOUS" button. You need to get minimum 50% marks to pass the quiz. Click on the "START" button to participate in the quiz. 1 / 10 By how much is 80% of 40 greater than 4/5 of 25? 20 32 21 12 Oops! Your answer is wrong. Wow! Your answer is correct. 2 / 10 The word ‘percent’ means – Per million Per thousand Per billion Per hundred Oops! Your answer is wrong. Wow! Your answer is correct. 3 / 10 The population in a small town increases from 20,000 to 21,000 in one year. Find the percentage increase in population. 6.25% 25% 5% 10% Oops! Your answer is wrong. Wow! Your answer is correct. 4 / 10 Convert 2.75 to a percent – 75% 275% 2.75% 27.5% Oops! Your answer is wrong. Wow! Your answer is correct. 5 / 10 A person multiplied a number by 3/5 instead of 5/3. What is the percentage error in the calculation? 46% 50% 75% 64% Oops! Your answer is wrong. Wow! Your answer is correct. 6 / 10 What is the percentage of the ratio 3:4? 125% 75% 25% 50% Oops! Your answer is wrong. Wow! Your answer is correct. 7 / 10 In a math final exam of class ten, there are 60 students. 20% of students failed. How many students passed the exam? 20 48 36 12 Oops! Your answer is wrong. Wow! Your answer is correct. 8 / 10 If 25% = 27, What is 100%? 118 120 125 108 Oops! Your answer is wrong. Wow! Your answer is correct. 9 / 10 A number is reduced by 30%. Its present value is 270. What was its original value? 600 900 750 300 Oops! Your answer is wrong. Wow! Your answer is correct. 10 / 10 In a class of 50 students, 40% are girls. Find the number of boys in the class. 50 20 30 40 Oops! Your answer is wrong. Wow! Your answer is correct. Please enter the required information and tap on the "See Result" button to view your results. Don't worry! Your information will be safe. For details check our Privacy Policy. Your score isThe average score is 0% LinkedIn Facebook VKontakte 0% Restart quiz Please give a rating and share it with your friends. Send feedback