alleryWhat is the area of a square whose side measures 15 cm?
A60 sq cm
B225 sq cm
C150 sq cm
D200 sq cm
Answer & Solution
Correct answer: B. 225 sq cm
Area of square = side^2 = 15^2 = 225 sq cm.
Keep practising Geometry & Mensuration
Browse all Geometry & Mensuration questions for RRB NTPC, or explore more Mathematics topics.
Related questions
RRB NTPC · Perimeter and Area of ShapesFind the volume of a solid cube having edge length 5 cm:What is the sum of the three interior angles of any triangle in plane geometry?What is the circumference of a circle of radius 7 cm? (Take pi = 22/7)Find the perimeter of a rectangle having length 12 cm and breadth 8 cm:RRB NTPC · Classify 2D vs 3D FiguresRRB NTPC · Match 2D Area FormulasHow many small unit cubes can be arranged into one larger solid cube of side 3?