sir,i have completed inter in 2007, i'm not secured more marks now m joined graduation in sasion 2010-13 with history hon. can i apear ias

Yes, you can as in IAS there is no specification of minimum marks and no restriction for gap in study, just remember maximum age criteria.

sukhram age: 21-30 years as on 1.7.2011 Bachelors degree of a recognised university with at least one of the subjects namely Animal Husbandry & Veterinary Science, Botany, Chemistry, Geology, Mathematics, Physcs, Statistics and Zoology or a Bachelor's degree in Agriculture, Forestry or in Enginerri