http://www.naviom.com/education/cbse-class-ix-summative-assessment-mathematics-paper/ 1. The decimal expansion of a rational number isa) terminatingb) non-terminating recurring c) non-terminating non-recurring d) both (b) and (c) 2. What is the degree of a non-zero constant polynomial?a) 0b) 1c) xd) not defined 3. In figure 1, determine the value of x?a) 90˚b) 45˚c) 28˚d) 30˚ 4.... Tue, 09 Mar 2010 22:36:46 IST en