Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 1)
1.
Which one of the following is not a prime number?
Answer: Option
Explanation:
91 is divisible by 7. So, it is not a prime number.
Discussion:
108 comments Page 4 of 11.
Mahaboob basha said:
10 years ago
Hi friends I have a doubt please clear it.
What is the remainder when 1!+2!+3!+4!+5!+....+50! is divided by 5!?
What is the remainder when 1!+2!+3!+4!+5!+....+50! is divided by 5!?
Ravindra said:
1 decade ago
Simple meaning of prime no-"The number which is only divisible by itself and by 1, is called a prime number".
Kavitha said:
1 decade ago
Please, give me detailed explanation about the prime number and solve the steps one by one in the problem.
V ramesh said:
7 years ago
Prime number is nothing but it is divisible by one and itself that type of numbers called prime numbers.
Komal gupta said:
8 years ago
@Karthick.
I have not understood your process please explain me with the other examples.
I have not understood your process please explain me with the other examples.
Mahalakshmi said:
10 years ago
What is prime numbers how we have have to do calculation? Please explain me in detail.
Shailendra kumar said:
10 years ago
After 4! all the no is divisible by 5! so answer is (1+2+6+24)/6 = 33/6 = 3 (rem).
Swati said:
9 years ago
@Dilipkumar(Cse).
Is there any method to find the prime number between 1 to 1000?
Is there any method to find the prime number between 1 to 1000?
Pooja said:
5 years ago
n*n>=p in this form, how take that value by comparing p? Please explain anyone.
Shekhar said:
1 decade ago
The number which is only divisible by itself and by 1, is called a prime number.
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