Mensuration Questions for SBI PO test the calculation of area, perimeter, surface area and volume. Candidates may face direct formula questions or arithmetic problems involving cost, capacity, dimensions and percentage change.
Mensuration Questions for SBI PO : Live Quiz
Attempt the free Mensuration live quiz for SBI PO 2026 to evaluate your preparation. The quiz includes exam-oriented questions based on the latest SBI PO pattern, helping you improve formula application, calculation speed, accuracy, and identify areas that need more practice.
Q1. Find the area of a rectangle with length 18 cm and breadth 12 cm.
Area of a rectangle = Length × Breadth
Area = 18 × 12
= 216 cm²
Answer: 216 cm²
Q2. Find the circumference of a circle with radius 7 cm. Use π = 22/7.
Circumference of a circle = 2πr
Circumference = 2 × 22/7 × 7
= 44 cm
Answer: 44 cm
Q3. Find the volume of a cube with side 6 cm.
Volume of a cube = Side³
Volume = 6³
= 6 × 6 × 6
= 216 cm³
Answer: 216 cm³
Q4. A cylindrical tank has a radius of 3 metres and a height of 7 metres. Find its volume. Use π = 22/7.
Volume of a cylinder = πr²h
Volume = 22/7 × 3² × 7
= 22/7 × 9 × 7
= 22 × 9
= 198 m³
Answer: 198 m³
Q5. The side of a square increases by 20%. Find the percentage increase in its area.
Let the original side of the square be 1 unit.
New side after a 20% increase = 1.2 units
New area factor = 1.2²
= 1.44
Increase in area = 1.44 − 1
= 0.44
= 44%
Answer: 44% increase
Quiz Summary
Quiz Completed!
Improve your Quantitative Aptitude preparation by solving more exam-level mensuration questions.
Solve More QuestionsImportant Mensuration Formulas
Rectangle
- Area = Length × Breadth
- Perimeter = 2(Length + Breadth)
Square
- Area = Side²
- Perimeter = 4 × Side
Circle
- Area = πr²
- Circumference = 2πr
Cylinder
- Volume = πr²h
- Curved surface area = 2πrh
- Total surface area = 2πr(r+h)
Cube
- Volume = a³
- Total surface area = 6a²
Cuboid
- Volume = lbh
- Total surface area = 2(lb+bh+hl)
Common Mistakes
- Confusing area and perimeter
- Using diameter as radius
- Forgetting square or cubic units
- Applying 2D formulas to 3D figures
- Missing percentage change in dimensions
FAQs
Is mensuration important for SBI PO?
Yes. Mensuration may appear as standalone arithmetic questions or within Data Interpretation.
Which value of π should be used?
Use 22/7 or 3.14 according to the values provided in the question.
How can formulas be memorised?
Create a one-page formula sheet and revise it through regular question practice.
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