How many numbers between 20 & 50 are prime numbers?

M4maths Previous Puzzles

07 Dec 2010 How many prime number How many numbers between 20 & 50 are prime numbers?: OPtion
1) 2
2) 3
3) 6
4) 4
5) 5
6) 7
7) 8
8) 9
9) 10
10) 1; Correct Option: 6 Best Solution (8)

SUDESHNA SEN 13 years AGO

Number of Prime numbers between 20 and 50= 7..... Option 6)

Like? Yes (9) | No (1)

~Sandeep~ 13 years AGO

23 29 31 37 41 43 47

Like? Yes (7) | No (1)

madhuri 13 years AGO

there are 7 primes in between 20 and 50

Like? Yes (8) | No (2)

VIJI 13 years AGO

Prime Nos between 20 to 50 are 23,29,31,37,41,43,47
Total =7

Like? Yes (7) | No (2)

S Ranjith Kumar 13 years AGO

23, 29, 31, 37, 41, 43, 47

Like? Yes (4) | No

krishnaveni 13 years AGO

23,29,31,37,41,43,47 so total 7

Like? Yes (4) | No

Shivani Agrawal 13 years AGO

23,29,31,37,41,43,47
Total 7

Like? Yes (4) | No (1)

Dr.Dipin Singh 13 years AGO

23,29,31,37,41,43,47...7 prime numbers

Like? Yes (3) | No (1)

Dimple

India

Punjab

Time: 00:01:33

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How many numbers between 20 & 50 are prime numbers?

M4maths Previous Puzzles

07 Dec 2010 How many prime number