If p is a prime number greater than 2, what is the value of p?
(1) there are a total of 100 prime numbers between 1 and p+1
(2) there are a total of p prime numbers between 1 and 3912
OA is D
Can someone explain how to work this out please^?
prime number question
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Remember, you don't need to calculate p, only to know that it would be possible to calculate p!
(1) You could create a list of prime numbers; p is the 100th prime. This is sufficient.
(2) You could create a list of all prime numbers less than 3912. Then you could count them, and that number would be p. This is sufficient.
So each statement is sufficient by itself.
Need more Data Sufficiency practice? Try https://www.testsandtutors.com/course/qu ... ufficiency
(1) You could create a list of prime numbers; p is the 100th prime. This is sufficient.
(2) You could create a list of all prime numbers less than 3912. Then you could count them, and that number would be p. This is sufficient.
So each statement is sufficient by itself.
Need more Data Sufficiency practice? Try https://www.testsandtutors.com/course/qu ... ufficiency
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