0% 0 votes, 0 avg 0 Report a question What’s wrong with this question? You cannot submit an empty report. Please add some details. Duration: 20 minutes Sorry! Test time is over. Prime Numbers Read Test instructions - 📝 Total Questions: 20 🕒 Test Duration: 20 Minutes ✅ Test Format: MCQ 📚 Test Topic: Prime Numbers 🏆 Pass Score: 80% N.B. Do not refresh your browser during test time. 1 / 20 What is the product of the first two prime numbers? 10 6 9 4 Incorrect Answer! Correct Answer! Explanation: 2 / 20 How many prime numbers are there from 101 to 200? 25 21 22 20 Incorrect Answer! Correct Answer! Explanation: 3 / 20 Identify the twin prime numbers in the given pair of numbers: (1, 3) (1, 2) (13, 19) (3, 5) Incorrect Answer! Correct Answer! Explanation: 4 / 20 Co-prime numbers are two or more numbers that have no common positive divisor other than 1. Yes No Incorrect Answer! Correct Answer! Explanation: 5 / 20 How many prime numbers are there between 2 and 50? 15 10 20 17 Incorrect Answer! Correct Answer! Explanation: 6 / 20 The sum of three prime numbers is 47. Which of the following can be one of them? 17 19 11 5 Incorrect Answer! Correct Answer! Explanation: 7 / 20 Which number is prime: 27, 39, 49, 59? 39 49 59 27 Incorrect Answer! Correct Answer! Explanation: 8 / 20 If “m” is a prime number, then the number of factors m2 has – 4 2 3 5 Incorrect Answer! Correct Answer! Explanation: 9 / 20 Which number is a prime divisor of 100? 6 3 2 4 Incorrect Answer! Correct Answer! Explanation: 10 / 20 Prime numbers are – Any type of numbers Negative Integers Decimal Numbers Positive Integers Incorrect Answer! Correct Answer! Explanation: 11 / 20 Which one of the following numbers is a prime number? 747 743 343 543 Incorrect Answer! Correct Answer! Explanation: 12 / 20 Which of the following is a prime number between 10 and 20? 15 20 11 18 Incorrect Answer! Correct Answer! Explanation: 13 / 20 What is the sum of the first five prime numbers? 28 29 11 30 Incorrect Answer! Correct Answer! Explanation: 14 / 20 The number 1 is neither prime nor composite. False True Incorrect Answer! Correct Answer! Explanation: 15 / 20 Which prime number is closest to 100? 103 101 97 89 Incorrect Answer! Correct Answer! Explanation: 16 / 20 Which of the following is a twin prime pair? 29 and 31 23 and 25 31 and 33 35 and 37 Incorrect Answer! Correct Answer! Explanation: 17 / 20 What is the mean of the first five prime numbers? 24 5.6 5.5 28 Incorrect Answer! Correct Answer! Explanation: 18 / 20 Which of the following is not a prime number? 53 31 39 43 Incorrect Answer! Correct Answer! Explanation: 19 / 20 Which of the following is the largest prime number below 50? 41 37 47 43 Incorrect Answer! Correct Answer! Explanation: 20 / 20 The sum of four consecutive integers is 210. Which one of these four integers is prime? 51 57 49 53 Incorrect Answer! Correct Answer! Explanation: Hello! Please enter your correct Name and Email to view your results for "Prime Numbers" test. Your score isThe average score is 0%Found this helpful? Challenge your friends! Share the %%quiz_name%% test and see who gets the highest score. LinkedIn Facebook Whatsapp VKontakte Hello %%user_name%%! 👨👩👧👦 Join Our Community 👇👇 0% Restart quiz Give feedback on the "Prime Numbers" test. Thanks for your feedback. Send feedback
