Paper I Part A Q1 · 2 marks
PercentagesSimple interest on a loan over two years
🔒 Answer & steps: try it free in Gedara Sir→11 ශ්රේණිය ගණිතය 1 වාර පරීක්ෂණය 2019 · පිළිතුරු සමඟ
Southern Province, Grade 11 Mathematics, term 1, 2019. All 42 questions, with what each one tests. Try any of them free in Gedara Sir to check your answer, with step-by-step working in English and Sinhala.
Simple interest on a loan over two years
🔒 Answer & steps: try it free in Gedara Sir→Simplify a power of a power times a power
🔒 Answer & steps: try it free in Gedara Sir→Evaluate a base-2 logarithm
🔒 Answer & steps: try it free in Gedara Sir→Solve a simple exponential equation
🔒 Answer & steps: try it free in Gedara Sir→List the complement of a set from a Venn diagram
🔒 Answer & steps: try it free in Gedara Sir→LCM of two algebraic terms
🔒 Answer & steps: try it free in Gedara Sir→Logarithm of a small number from a given log
🔒 Answer & steps: try it free in Gedara Sir→Curved surface area of a cylinder
🔒 Answer & steps: try it free in Gedara Sir→Write a mixed surd as a pure surd
🔒 Answer & steps: try it free in Gedara Sir→Expand a product of two binomials
🔒 Answer & steps: try it free in Gedara Sir→Time to fill a tank at a given flow rate
🔒 Answer & steps: try it free in Gedara Sir→Factorise a quadratic trinomial
🔒 Answer & steps: try it free in Gedara Sir→Triangle angles in terms of x
🔒 Answer & steps: try it free in Gedara Sir→Write a root of a negative power with positive index
🔒 Answer & steps: try it free in Gedara Sir→Volume of a right triangular prism in letters
🔒 Answer & steps: try it free in Gedara Sir→Solve a difference-of-squares quadratic
🔒 Answer & steps: try it free in Gedara Sir→Rationalise a surd denominator
🔒 Answer & steps: try it free in Gedara Sir→Isosceles triangle with an extended base
🔒 Answer & steps: try it free in Gedara Sir→Subtract algebraic fractions
🔒 Answer & steps: try it free in Gedara Sir→True or false about decimals of rational and real numbers
🔒 Answer & steps: try it free in Gedara Sir→Curved surface area of a hemisphere
🔒 Answer & steps: try it free in Gedara Sir→Pythagoras with a surd hypotenuse
🔒 Answer & steps: try it free in Gedara Sir→Angle in a semicircle with an isosceles triangle
🔒 Answer & steps: try it free in Gedara Sir→Probability of drawing an even-numbered card
🔒 Answer & steps: try it free in Gedara Sir→Point equidistant from two points at a set distance
🔒 Answer & steps: try it free in Gedara Sir→Fractions of land for crops; total from a perch difference
🔒 Answer & steps: try it free in Gedara Sir→Semicircular bed: triangle, segments, equal-area rectangle
🔒 Answer & steps: try it free in Gedara Sir→Pie chart of monthly salary spending
🔒 Answer & steps: try it free in Gedara Sir→Man-days for clearing land; quarterly rates
🔒 Answer & steps: try it free in Gedara Sir→Two draws with replacement: grid and tree diagram
🔒 Answer & steps: try it free in Gedara Sir→Recurring decimal, surds, index and log equations
🔒 Answer & steps: try it free in Gedara Sir→Cone from a quarter-circle sector; radius by logs
🔒 Answer & steps: try it free in Gedara Sir→Cone recast as spheres; pyramid tent canvas area
🔒 Answer & steps: try it free in Gedara Sir→Expand a binomial cube; simplify algebraic fractions
🔒 Answer & steps: try it free in Gedara Sir→Graph of y = 2x^2 - 3 and its properties
🔒 Answer & steps: try it free in Gedara Sir→Loan interest and income tax; VAT on a price
🔒 Answer & steps: try it free in Gedara Sir→Grouped mean of daily polythene collected
🔒 Answer & steps: try it free in Gedara Sir→AP from general term: terms, position, sum
🔒 Answer & steps: try it free in Gedara Sir→Construct a triangle, parallel line, angle bisector; equilateral reason
🔒 Answer & steps: try it free in Gedara Sir→Circle with perpendicular diameter: angles, congruence, parallelogram
🔒 Answer & steps: try it free in Gedara Sir→Isosceles triangles and a parallelogram: congruence and right angle
🔒 Answer & steps: try it free in Gedara Sir→Venn diagram of boys and art students
🔒 Answer & steps: try it free in Gedara Sir→