A book contains 1000 pages. A page is chosen at random. The probability that the sum...
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A book contains 1000 pages. A page is chosen at random. The probability that the sum of the digits of the marked number on the page is equal to 9, is 23 11 (b) 200 (d) None of these (a) (c) 500 7 100 A book contains 1000 pages. A page is chosen at random. The probability that the sum of the digits of the marked number on the page is equal to 9, is 23 11 (b) 200 (d) None of these (a) (c) 500 7 100
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