A prime number has only two factors: 1 and itself.
A composite number has more than two factors.
Think about the number which when multiplied by itself should give one of the answers given below in the options.
1201 is a prime number
Breakdown each factor to it's prime number
Write down the times table of 5 and 10.
Find the factors of 60 and count them.
Try to recall the concept of perfect numbers.
Video Lessons for CBSE class 6 maths
Worksheets for CBSE class 6 maths
NCERT Solutions for CBSE class 6 maths
Exemplar Solutions for CBSE class 6 maths
Support Services for CBSE class 6 maths
Regular Classes for CBSE class 6 maths