2021_IAS_Qn C39. Integers are listed from 700 to 1000. In how many integers is the sum of the

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Integers are listed from 700 to 1000. In how many integers is the sum of the digits 10 ?
(a)    6
(b)    7
(c)     8
(d)    9
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Sir l have a dought how many integers between 100 and 1000 whose sum is 14

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