Teachoo MCQ Test

Short Quiz

Chapter 5 Class 6 - Prime Time (Ganita Prakash) | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 360
Question 1 of 5
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Question 1 of 5
Assertion (A): The number 46 has more factors than 47.
Reason (R): 46 is a composite number and will have more than 2 factors whereas 47 is a prime number and will have only 2 factors.
Select one option. Answers are shown after the test.
Question 2 of 5
Assertion (A): The number 1 does not have any prime factorisation.
Reason (R): It is not divisible by any prime number.
Select one option. Answers are shown after the test.
Question 3 of 5
What does the section C represents in the figure ?
Select one option. Answers are shown after the test.
Question 4 of 5
Assertion (A): Any two prime numbers are co-prime.
Reason (R): Composite numbers are defined as whole numbers that have more than two factors.
Select one option. Answers are shown after the test.
Question 5 of 5
What is the common factor of 17,21 and 29 ?
Select one option. Answers are shown after the test.