English medium
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.
Price of one item from the price of three
Answer: Rs. 24
💡 What it's asking: If you know the price of 3 oranges, the price of 1 is the total shared equally by 3.
✅ 3 × 24 = 72. ✓
දොඩම් 3 ක මිල දන්නා විට එකක මිල යනු මුළු මිල 3 න් සමව බෙදීමයි.
Angle in a triangle using parallel lines
Answer: x = 40
💡 What it's asking: Use angles on a straight line, then the parallel lines (alternate angles), then the angle sum of triangle ABC.
✅ 60 + 80 + 40 = 180. ✓
සරල රේඛාවක කෝණ, ඉන්පසු සමාන්තර රේඛා (ඒකාන්තර කෝණ), ඉන්පසු ABC ත්රිකෝණයේ කෝණ එකතුව යොදන්න.
Solve an equation with algebraic fractions
🔒 Answer & steps: try it free in Gedara Sir→Speed of a car and distance in a longer time
🔒 Answer & steps: try it free in Gedara Sir→Write a shaded Venn region in set notation
🔒 Answer & steps: try it free in Gedara Sir→Write a logarithm statement in index form
🔒 Answer & steps: try it free in Gedara Sir→Add surds after simplifying
🔒 Answer & steps: try it free in Gedara Sir→Base angle using reflex centre angle
🔒 Answer & steps: try it free in Gedara Sir→Probability of drawing a prime-numbered card
🔒 Answer & steps: try it free in Gedara Sir→Common difference from first and seventh terms
🔒 Answer & steps: try it free in Gedara Sir→Find x from its square root, then evaluate
🔒 Answer & steps: try it free in Gedara Sir→Volume of water in a cylinder in millilitres
🔒 Answer & steps: try it free in Gedara Sir→Equation of a line from its intercepts
🔒 Answer & steps: try it free in Gedara Sir→Angle with a diameter and an isosceles triangle
🔒 Answer & steps: try it free in Gedara Sir→True or false: angles of elevation and depression
🔒 Answer & steps: try it free in Gedara Sir→Base radius of a cone made from a quarter sector
🔒 Answer & steps: try it free in Gedara Sir→Factorise a quadratic trinomial
🔒 Answer & steps: try it free in Gedara Sir→Choose the figure not necessarily a parallelogram
🔒 Answer & steps: try it free in Gedara Sir→Multiply two algebraic fractions
🔒 Answer & steps: try it free in Gedara Sir→Triangle area from parallelograms on the same base
🔒 Answer & steps: try it free in Gedara Sir→Complete the square for x^2 - 12x
🔒 Answer & steps: try it free in Gedara Sir→Sale value from pie chart sector angles
🔒 Answer & steps: try it free in Gedara Sir→Least common multiple of three algebraic terms
🔒 Answer & steps: try it free in Gedara Sir→Angle using centre angle and parallel lines
🔒 Answer & steps: try it free in Gedara Sir→Point equidistant from two lines and two points
🔒 Answer & steps: try it free in Gedara Sir→Fractions of money invested; total from remaining amount
🔒 Answer & steps: try it free in Gedara Sir→Quadrant decoration: arc, segment area, perimeter, button spacing
🔒 Answer & steps: try it free in Gedara Sir→Rates, income tax and spending on food
🔒 Answer & steps: try it free in Gedara Sir→Pie chart of employee ages; meal costs
🔒 Answer & steps: try it free in Gedara Sir→Two draws with replacement: grid, tree, comparing probabilities
🔒 Answer & steps: try it free in Gedara Sir→Building houses for profit versus a fixed deposit
🔒 Answer & steps: try it free in Gedara Sir→Graph of y = 7 - 2x^2; roots and a shifted graph
🔒 Answer & steps: try it free in Gedara Sir→Simultaneous equations for guavas and children; divide fractions
🔒 Answer & steps: try it free in Gedara Sir→Lamina area gives a quadratic; solve for x
🔒 Answer & steps: try it free in Gedara Sir→Milk packets sold: modal class, mean by assumed mean, cost
🔒 Answer & steps: try it free in Gedara Sir→Jet observes two boats: scale drawing, distance, speed
🔒 Answer & steps: try it free in Gedara Sir→Water released per minute as an arithmetic progression
🔒 Answer & steps: try it free in Gedara Sir→Construct right angle on a diameter; parallel line; same segment
🔒 Answer & steps: try it free in Gedara Sir→Trapezium midline equals half the sum; area relation
🔒 Answer & steps: try it free in Gedara Sir→Angles from intersecting chords produced outside a circle
🔒 Answer & steps: try it free in Gedara Sir→Find n(B) from given counts; Venn diagram for two sports
🔒 Answer & steps: try it free in Gedara Sir→Sphere minus cone sunk in a cylinder; radius by logs
🔒 Answer & steps: try it free in Gedara Sir→