Exam|Real Test For
Scholars| Actual Questions
With Verified
Answers|Graded A+ Paper
1| latest version 2026.
area of a circle - Answer ✅✅
surface area of a sphere - Answer ✅✅
surface area of a cone - Answer ✅✅πr x slanted length x πr^2
volume of cone - Answer ✅✅
volume of a sphere - Answer ✅✅
area of trapezium - Answer ✅✅1/2(a+b) x height
circumference of a circle - Answer ✅✅π x d
volume of a cuboid - Answer ✅✅l x w x h
volume of a cylinder - Answer ✅✅
volume of a pyramid - Answer ✅✅1/3 x area of base x h
distance - Answer ✅✅speed x time
density - Answer ✅✅mass/volume
pressure - Answer ✅✅force/area
Pythagoras' Theorem - Answer ✅✅a^2 + b^2 = c^2
Quadratic equation - Answer ✅✅when ax^2 + bx + c = 0
Sine rule - Answer ✅✅a/sinA = b/sinB = c/sinC
, Cosine rule - Answer ✅✅
Area of a triangle - Answer ✅✅1/2 x a x b x sinC
area of a sector - Answer ✅✅angle/360 x area of full circle
segment area - Answer ✅✅sector area - area of triangle
x angles - Answer ✅✅equal
corresponding angles - Answer ✅✅equal
alternate angles - Answer ✅✅equal
co-interior angles - Answer ✅✅add to 180
total of exterior angles - Answer ✅✅360
1 exterior angle - Answer ✅✅360/number of sides
sum of interior angles - Answer ✅✅(sides - 2) x 180
sin/cos/tan 45, lengths= - Answer ✅✅
sin/cos/tan 30 or 60, lengths= - Answer ✅✅
a^m x b^n - Answer ✅✅ab^m+n
a^m / b^n - Answer ✅✅a/b^m-n
a^0 - Answer ✅✅1
a^1 - Answer ✅✅a
(a^m)^n - Answer ✅✅a^mxn
(a/m)^n - Answer ✅✅a^n/m^n
a^-m - Answer ✅✅1/a^m
a^1/m - Answer ✅✅^m√a
a^m/n - Answer ✅✅(^n√a)^m
3D Pythagoras' theorem - Answer ✅✅a^2 + b^2 + c^2 = d^2
when to use cosine rule - Answer ✅✅2 sides and an angle enclosed by them
all 3 sides no angle
when to use sine rule - Answer ✅✅2 angles any side
2 sides and an angle thats not enclosed by them
inverse functions - Answer ✅✅replace x's with y's and make everything equal to x
make y the subject
replace the y with f^-1(x)