How many integers between 500 and 1000 are there such that their unit digit is even?
Pick one:	A) 250	B) 150	C) 500	D) 100	E) 200
500 numbers between - 500 and 1000   Out of which half would be even, half odd.   Number of even unit digit number = 250.   correct option is 250
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How many integers between 500 and 1000 are there such that their unit digit is even?