how many numbers between 1 and 50 are prime

M4maths Previous Puzzles

05 Sep 2011 prime

how many numbers between 1 and 50 are prime

OPtion

1) 25
2) 19
3) 17
4) 14
5) 12
6) 10
7) 9
8) 7
9) 6
10) none of these

Solution

total prime = 15

Correct Option: 10 Best Solution (14)

Shourya Goyal   12 years AGO

prime nos r those nos which r divisible by 1 and itself......
there r 15 prime nos between 1 and 50 they r:
2,3,5,7,11,13,17,19,23,29,31,37,41,43,& 47

Like? Yes (10) | No (3)  

Dr.Dipin Singh   12 years AGO

2, 3, 5 ,7,11 ,13 ,17, 19 ,23, 29 ,31, 37, 41, 43, 47 . there are 15 prime numbers.

so none of these .. option 10.

Like? Yes (6) | No   

Ashu   12 years AGO

There are 15 prime numbers between 1 and 50.

Like? Yes (5) | No (1)  

harikrishnan   12 years AGO

because there is 15 prime numbers.. 2, 3, 5,7,11,13,17,19,23,29,31,37,41,43,47

Like? Yes (4) | No   

Suman   12 years AGO

2,3,5,7,11,13,17,19,23,29,31,37,41,43,47 ----- 15 nos are prime.

Like? Yes (3) | No   

P.K.DHARMA   12 years AGO

between 1 and 50 there are 15 prime numbers.there is no option

Like? Yes (3) | No (1)  

Arun kumar.V   12 years AGO

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.
There are 15 prime no's between 1-20.

Like? Yes (2) | No (1)  

krishna kumar gupta   12 years AGO

primes are---
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47
so toatl=15

Like? Yes (1) | No   

Ambika Prasad Tiwari   12 years AGO

The various prime numbers between 1 and 50 are
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47
there are total 15 prime numbers between 1 and 50

Like? Yes (1) | No   

Himanshu Mittal   12 years AGO

prime numers are those numbers which are divisible by 1 and itself. so prime numbers between 1 and 50 are 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47. so total prime numbers between 1 and 50 are 15. therefore option (10) is correct

Like? Yes (2) | No (1)  

soumya goyal   12 years AGO

prime no is a no which is divisible by 1 and itself..except 1.
so 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47 are prime nos between 1-50

Like? Yes (3) | No (3)  

Arun kumar   12 years AGO

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.
There are tollay 15 prime no's between 1 to 20

Like? Yes (2) | No (2)  

geetha   12 years AGO

1 to 50
15 prime numbers are there...
that is 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47

Like? Yes (1) | No (1)  

munish   12 years AGO

2, 3,5 ,7 , 11 , 13 , 17, 19 , 23 , 29 , 31 , 37 , 41 , 43 , 47

Like? Yes (1) | No (1)