Paper I Part A Q1 · 2 marks
PercentagesSimple interest for one year on a deposit
🔒 Answer & steps: try it free in Gedara Sir→10 ශ්රේණිය ගණිතය 3 වාර පරීක්ෂණය 2023 · පිළිතුරු සමඟ
Southern Province, Grade 10 Mathematics, term 3, 2023. All 45 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 for one year on a deposit
🔒 Answer & steps: try it free in Gedara Sir→Time for a journey at a uniform speed
🔒 Answer & steps: try it free in Gedara Sir→Write an index statement in logarithm form
🔒 Answer & steps: try it free in Gedara Sir→Subtract two algebraic fractions
🔒 Answer & steps: try it free in Gedara Sir→Missing angle of a right-angled triangle
🔒 Answer & steps: try it free in Gedara Sir→Men needed to finish work in fewer days
🔒 Answer & steps: try it free in Gedara Sir→LCM of two algebraic terms
🔒 Answer & steps: try it free in Gedara Sir→Choose the first approximation of a square root
🔒 Answer & steps: try it free in Gedara Sir→Base angle of an isosceles triangle from angles in a part
🔒 Answer & steps: try it free in Gedara Sir→Size of an intersection from the union formula
🔒 Answer & steps: try it free in Gedara Sir→Factorise with a common factor and difference of squares
🔒 Answer & steps: try it free in Gedara Sir→Probability of a complementary event in a team
🔒 Answer & steps: try it free in Gedara Sir→Fill missing lengths on the net of a triangular prism
🔒 Answer & steps: try it free in Gedara Sir→Solve a quadratic equation in factorised form
🔒 Answer & steps: try it free in Gedara Sir→State the congruency case for two overlapping triangles
🔒 Answer & steps: try it free in Gedara Sir→Class limits and size from a grouped frequency table
🔒 Answer & steps: try it free in Gedara Sir→True or false statements about a perpendicular from the centre to a chord
🔒 Answer & steps: try it free in Gedara Sir→Mark angles of elevation and depression on a sketch
🔒 Answer & steps: try it free in Gedara Sir→Solve a linear inequality and show it on a number line
🔒 Answer & steps: try it free in Gedara Sir→Angle at the centre from an angle on the circle
🔒 Answer & steps: try it free in Gedara Sir→Locate a point using an angle bisector and a perpendicular bisector
🔒 Answer & steps: try it free in Gedara Sir→Curved surface area of a cylinder rolled once
🔒 Answer & steps: try it free in Gedara Sir→Area of a parallelogram from a triangle cut off at midpoints
🔒 Answer & steps: try it free in Gedara Sir→Angle using a semicircle and angles in the same segment
🔒 Answer & steps: try it free in Gedara Sir→Gradient of a line through two points on the axes
🔒 Answer & steps: try it free in Gedara Sir→Fractions of money shared, donated and saved; total and a ratio
🔒 Answer & steps: try it free in Gedara Sir→Rectangle with a sector attached: arc, perimeter, area, equal-area triangle
🔒 Answer & steps: try it free in Gedara Sir→Complete a pie chart table of teams; total players and a new sector
🔒 Answer & steps: try it free in Gedara Sir→Rates for a house and a business, assessed value, late-payment fine percent
🔒 Answer & steps: try it free in Gedara Sir→Grid of outcomes for two draws with replacement; tree diagram
🔒 Answer & steps: try it free in Gedara Sir→Interest on savings versus import cost with duty, VAT and charges
🔒 Answer & steps: try it free in Gedara Sir→Graph of a quadratic: turning point, negative decreasing range, roots
🔒 Answer & steps: try it free in Gedara Sir→Simultaneous equations for buses carrying students
🔒 Answer & steps: try it free in Gedara Sir→Factorise a trinomial quadratic
🔒 Answer & steps: try it free in Gedara Sir→Solve an equation with algebraic fractions
🔒 Answer & steps: try it free in Gedara Sir→Quadratic from Pythagoras in a right triangle; find the sides
🔒 Answer & steps: try it free in Gedara Sir→Scale diagram from two angles of elevation; height and depression angle
🔒 Answer & steps: try it free in Gedara Sir→Modal class and mean from grouped scores; runs projected over 50 overs
🔒 Answer & steps: try it free in Gedara Sir→Arithmetic progression of daily distances: first term, tenth term, sum
🔒 Answer & steps: try it free in Gedara Sir→Construct a triangle and a circle centred on two loci
🔒 Answer & steps: try it free in Gedara Sir→Two intersecting circles: prove angle equalities
🔒 Answer & steps: try it free in Gedara Sir→Parallelogram with equilateral triangles: congruence and a new parallelogram
🔒 Answer & steps: try it free in Gedara Sir→Prism immersed in a cylinder: derive the rise in water level
🔒 Answer & steps: try it free in Gedara Sir→Evaluate the formula with logarithm tables
🔒 Answer & steps: try it free in Gedara Sir→Venn diagram of travel by ship and air; regions and a percentage
🔒 Answer & steps: try it free in Gedara Sir→