Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -

Out of first 20 natural numbers, one number is selected at random. The

1.	Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -
A.	$\frac{{1}}{{2}}$$
B.	$\frac{{16}}{{19}}$$
C.	$\frac{{4}}{{5}}$$
D.	$\frac{{17}}{{20}}$$
Answer» E.

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Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -

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