Paper I Part A Q1 · 2 marks
ProbabilityProbability of an even outcome on a four-sided die
🔒 Answer & steps: try it free in Gedara Sir→10 ශ්රේණිය ගණිතය 1 වාර පරීක්ෂණය 2020 · පිළිතුරු සමඟ
Southern Province, Grade 10 Mathematics, term 1, 2020. All 47 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.
Probability of an even outcome on a four-sided die
🔒 Answer & steps: try it free in Gedara Sir→Evaluate a power of a whole number
🔒 Answer & steps: try it free in Gedara Sir→Judge statements bounding and approximating a square root
🔒 Answer & steps: try it free in Gedara Sir→Time for a job when the number of machines changes
🔒 Answer & steps: try it free in Gedara Sir→Third angle of a triangle from the angle sum
🔒 Answer & steps: try it free in Gedara Sir→Factorise a trinomial quadratic expression
🔒 Answer & steps: try it free in Gedara Sir→Solve a linear equation with a fractional term
🔒 Answer & steps: try it free in Gedara Sir→LCM of two algebraic terms
🔒 Answer & steps: try it free in Gedara Sir→Write a shaded Venn region in set notation
🔒 Answer & steps: try it free in Gedara Sir→Base angle of an isosceles triangle
🔒 Answer & steps: try it free in Gedara Sir→Capacity in litres of a cuboid tank
🔒 Answer & steps: try it free in Gedara Sir→Gradient and intercept from a line's equation
🔒 Answer & steps: try it free in Gedara Sir→Area of a sector with a given angle
🔒 Answer & steps: try it free in Gedara Sir→Pick the congruent pair among three triangles
🔒 Answer & steps: try it free in Gedara Sir→Write the inequality shown on a number line
🔒 Answer & steps: try it free in Gedara Sir→Modal class and median class from a grouped table
🔒 Answer & steps: try it free in Gedara Sir→Perimeter of a quarter-circle sector
🔒 Answer & steps: try it free in Gedara Sir→Subtract algebraic fractions with numeric denominators
🔒 Answer & steps: try it free in Gedara Sir→Angle using the semicircle angle and an exterior angle
🔒 Answer & steps: try it free in Gedara Sir→Radius from a chord and the perpendicular from the centre
🔒 Answer & steps: try it free in Gedara Sir→State a right-angle congruence case and a matching angle pair
🔒 Answer & steps: try it free in Gedara Sir→Identify equal sides from equal angles in a triangle
🔒 Answer & steps: try it free in Gedara Sir→Bearing of one town from another using a right triangle
🔒 Answer & steps: try it free in Gedara Sir→Simplify a fraction of a difference of fractions
🔒 Answer & steps: try it free in Gedara Sir→Locate a point equidistant from two sides using an angle bisector
🔒 Answer & steps: try it free in Gedara Sir→Successive fractions of a road task; total length and cost
🔒 Answer & steps: try it free in Gedara Sir→Man-days problem with absent workers; cost and profit percentage
🔒 Answer & steps: try it free in Gedara Sir→Sample space and probabilities for a fair die
🔒 Answer & steps: try it free in Gedara Sir→Fill a Venn diagram and list a union
🔒 Answer & steps: try it free in Gedara Sir→Arc length, area and perimeter of a court with semicircles
🔒 Answer & steps: try it free in Gedara Sir→Sketch the locus of a circle centre at the court's middle
🔒 Answer & steps: try it free in Gedara Sir→Complete a pie-chart table, draw the chart, correct an angle
🔒 Answer & steps: try it free in Gedara Sir→Profit percentage on buying and selling goods
🔒 Answer & steps: try it free in Gedara Sir→Square root by the division method for a side length
🔒 Answer & steps: try it free in Gedara Sir→Gradients and intercepts from graphs; perpendicular product; parallel line
🔒 Answer & steps: try it free in Gedara Sir→Factorise a quadratic with leading coefficient not one
🔒 Answer & steps: try it free in Gedara Sir→LCM of algebraic expressions after factorising
🔒 Answer & steps: try it free in Gedara Sir→Areas of rectangles as binomial products; square a number via binomial
🔒 Answer & steps: try it free in Gedara Sir→Area left after removing a quarter circle; find side length
🔒 Answer & steps: try it free in Gedara Sir→Days needed when the workforce changes
🔒 Answer & steps: try it free in Gedara Sir→Cumulative frequency, modal and median class; range and mean of a list
🔒 Answer & steps: try it free in Gedara Sir→Arithmetic progression from its nth term: terms, position, membership
🔒 Answer & steps: try it free in Gedara Sir→Construct an equilateral triangle, a perpendicular and a circle
🔒 Answer & steps: try it free in Gedara Sir→Scale diagram of a flight using bearings and distances
🔒 Answer & steps: try it free in Gedara Sir→Prove an angle relation in an arrowhead shape; collinearity
🔒 Answer & steps: try it free in Gedara Sir→Congruent triangles from an angle bisector; prove lines parallel
🔒 Answer & steps: try it free in Gedara Sir→Fill a Venn diagram and list complements, intersection and union
🔒 Answer & steps: try it free in Gedara Sir→