Knowing our Numbers Sample Questions for Class 6
Question 1
Example for co-prime numbers is
A. 25, 14
B. 18, 16
C. 9, 18
D. 11, 77
Question 2
A number which is a factor of every number is
A. 0
B. 1
C. 2
D. None
Question 3
Decimal form of
is
A. 4.99
B. 0.4999
C. 4.999
D. 49.99
Question 4
Numbers Worksheet-7
Numbers Worksheet-7
The sum of the prime numbers between 90 and 100 is
A. 188
B. 281
C. 376
D. 97
Question 5
The numbers which have more than two factors are called
A. even
B. prime
C. composite
D. none