T-TET PAPER-II PART-V: MATHEMATICS AND SCIENCE-(60 MCQs) A. MATHEMATICS-(30 MCQs)  Number System: Knowing our numbers, whole numbers, positive and negative integers, rational numbers-their properties, fractions and decimals, playing with numbers  Algebra: Formation of algebraic expressions, idea about monomials, binomials and Polynomials , addition, subtraction, multiplication and division of algebraic expressions, some identities as (a+b)2 = a2 +2ab+ b2 , (a-b)2 = a2 -2ab+ b2 , a 2 - b2 =(a+b) (a-b) and their applications, formation and solution of linear equation for one unknown variable, factorization using identities, factorisation in (x+a) (x+b) form exponents and powers.  Arithmetic: Square and square root, cube and cube root, ratio and proportion, inverse proportion as proportionality with the reciprocal, percentage, profit and loss, simple and compound interest.  Geometry: basic geometrical ideas (2-D), understanding elementary shapes (2-D and 3-D).  Lines and angles, triangles and its properties, congruency of triangles, classification of quadrilaterals as rectangle, square, rhombus, parallelogram, trapezium, and their various characterization, idea of various polygons, practical geometry (triangle and quadrilateral), symmetry, construction (using straight edge scale, protector, compasses)  Mensuration: Perimeter and area of rectangle, square, parallelogram, rhombus, trapezium, triangle and circle, the idea about cuboid, cube, cylinder and their surface area and volume.  Data handling: Graphical representation, representing numerical data, as pictographs, bar graphs, double bar graph and pie chart, tabular representati