The number of prime numbers between 1 and 10 is
A. 12
B. 4
C. 3
D. 2
Answer
Verified522k+ views
Hint-Make use of the definition of prime numbers for this (Prime number is a number which is divisible by exactly two numbers that is one and itself).
Complete step-by-step answer:
Prime numbers between 1 and 10
So, 2, 3 , 5 , 7 are the only numbers which are divisible by one and itself.
So, we can write that the prime numbers between 1 and 10 are 2,3,5,7
So, the number of prime numbers between 1 and 10 is 4
Hence, Option B is correct.
Note: Whenever solving problems like these make sure not to include 1 in the list as one is not a prime number as one does not have two factors, it has only one factor.
Complete step-by-step answer:
Prime numbers between 1 and 10
So, 2, 3 , 5 , 7 are the only numbers which are divisible by one and itself.
So, we can write that the prime numbers between 1 and 10 are 2,3,5,7
So, the number of prime numbers between 1 and 10 is 4
Hence, Option B is correct.
Note: Whenever solving problems like these make sure not to include 1 in the list as one is not a prime number as one does not have two factors, it has only one factor.
Recently Updated Pages
The correct geometry and hybridization for XeF4 are class 11 chemistry CBSE
Water softening by Clarks process uses ACalcium bicarbonate class 11 chemistry CBSE
With reference to graphite and diamond which of the class 11 chemistry CBSE
A certain household has consumed 250 units of energy class 11 physics CBSE
The lightest metal known is A beryllium B lithium C class 11 chemistry CBSE
What is the formula mass of the iodine molecule class 11 chemistry CBSE
Trending doubts
Give 10 examples for herbs , shrubs , climbers , creepers
How many millions make a billion class 6 maths CBSE
Four bells toll together at 900am They toll after 7811 class 6 maths CBSE
The sum of two negative integers is always a integ class 6 maths CBSE
Number of Prime between 1 to 100 is class 6 maths CBSE
How many time zones are in China class 6 social science CBSE