Prime and Composite Numbers - Class 5 CBSE Mathematics
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Q1 · MCQ · 1 mark
Which of the following numbers is a prime number?
Q2 · FILL · 1 mark
A number that has exactly two factors, 1 and itself, is called a ____ number.
Q3 · SHORT · 2 marks
List the factors of the number 12. Is 12 a prime or a composite number? Explain why.
Q4 · MCQ · 1 mark
Which of the following numbers is a composite number?
Q5 · FILL · 1 mark
The smallest prime number is ____.
Q6 · SHORT · 2 marks
What is the difference between a prime number and a composite number?
Q7 · MCQ · 1 mark
How many prime numbers are there between 1 and 10?
Q8 · FILL · 1 mark
The number 1 is neither prime nor composite because it only has ____ factor.
Q9 · MCQ · 1 mark
Which of these numbers is NOT a prime number?
Q10 · SHORT · 2 marks
Name two composite numbers that are less than 10.