Royal College, Colombo 07 Grade 11 Maths Term 2 Test 2022 with Answers

Subtract two base-two numbers

Solve an equation with unknown denominators

Name the congruence case for two right triangles

Tank capacity from a fraction filled

Compare coefficients after squaring a binomial

Add algebraic fractions with opposite denominators

Exterior angle x in terms of c from triangle angles

Equation of a line from gradient and a point

Convert litres per minute to millilitres per second

Angle between rectangle diagonals and side

Perimeter of a figure of three 120-degree sectors

Man-hours for double the work

Angle x in nested isosceles triangles

Second-year compound interest on a loan

Angle in a square cut by a diagonal and a line

Shade the complement of A' intersect B

VAT added to a phone bill

Angle using parallel lines and isosceles triangles

Find x + y from two linear equations without solving

Parallelogram area from triangles formed by diagonals

Ratio of areas of two sectors

Other root of a quadratic given one root

Angle in a semicircle with an isosceles triangle

Intersection size from union formula

Mean from an assumed mean and sum of deviations

Fractions of tank water used over two days

Loan and simple interest rate from two settlements; rates and rent

Rectangle and sector garden: angle, lamp posts, equal-area pool

Two cards with replacement: grid, tree, comparing events

Complete cumulative frequencies, ogive, median, lower-quartile mark

Loan interest, share dividends and final profit on resale

Graph of x^2 - 2x - 5: axis, negative range, shifted form

Modal class and mean of rice sold; stock and selling price

Cones in a water container; radius with logarithms

Simultaneous equations for bulbs; inequality for replacements

Remaining card area gives a quadratic; solve to 1 d.p.

Watering trees as an AP; bacteria doubling as a GP

Construct triangle, bisector, parallel line; triangle equal in area

Venn diagram of infected employees; tree for symptoms

Scale diagram for a hill and flag post; sketch bearings

Midpoint theorem proofs, a parallelogram and equiangular triangles

Circle angles, diameter, Pythagoras and equiangular triangles