Question

Two numbers are prime and their sum is equal to 103 then the numbers are:
(A) both even
(B) both odd
(C) one even, one odd
(D) None of these
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Answer 1

possibility

70+33=103

80+23=103

.... etc

like that

since we need prime number while adding so option c is right

one even and one odd necessary

explanation

sum of two odd number give even

number

sum of two even number give even

number

and the number is odd

so sum of odd and even give odd

Answer 2

Answer:

C

102+1=103

99+4=103

or many other solutions