How many prime numbers exist between 1 to 100?

a.15 b.20 c. 23 d. 25 e. none of these

Rahul
04 दिसम्बर
10846 दृश्य
208 उत्तर

Your Answer

Abhishek
14 जुलाई

ans is 25 and the prime numbers are
1.2(two)
2.3(three)
3.5(five)
4.7(seven)
5.11(eleven)
6.13(thirteen)
7.17(seventeen)
8.19(nineteen)
9.23(twenty three)
10.29(twenty nine)
11.31(thirty one)
12.37(thirty seven)
13.41(forty one)
14.43forty three)
15.47forty seven)
16.53(fifty three)
17.59(fifty nine)
18.61(sixty one)
19.67(sixty seven)
20.71(seventy one)
21.73(seventy three)
22.79(seventy nine)
23.83(eighty three)
24.89(eighty nine)
25.97(ninety seven)
PS:1 is not a prime number