RRB NTPC - GRADUATE LEVELCBT 1Graduate Level Posts
Mensuration
Practice 2D Area & Perimeter and 3D Volume & Surface Area of Prisms, Pyramids, Spheres & Cylinders.
6Practice Sets
10–15 minPer Test
Easy to HardDifficulty
BilingualEN + HI
Topics Covered in Mensuration
Mensuration Practice Tests
Mensuration Practice Set 01
15 Questions10 MinEasyBilingual
Unattempted
Mensuration Practice Set 02
15 Questions10 MinEasyBilingual
Unattempted
Mensuration Practice Set 03
20 Questions12 MinMediumBilingual
Unattempted
Mensuration Practice Set 04
20 Questions12 MinMediumBilingual
Unattempted
Mensuration Practice Set 05
25 Questions15 MinHardBilingual
Unattempted
Mensuration Practice Set 06
25 Questions15 MinHardBilingual
Unattempted
Smart Practice Path
Start with Easy, move to Medium, and challenge yourself with Hard test results.
EasyMediumHard
Why Practice Mensuration?
- Formula-based guaranteed marks
- 2-3 questions in CBT 1 paper
- Ratio and scaling area/volume tricks
- Clear 2D and 3D geometric shapes
Concepts You Will Master
- Heron's formula for triangle area
- Cylinder & Cone volume and CSA/TSA formulas
- Sphere volume (4/3 π r^3) and surface area (4 π r^2)
- Percentage change in area when dimensions change
Preparation Tip
Keep a formula cheat sheet handy and practice unit consistency (cm vs m, cm^2 vs m^2).
Explore Other Maths Topics
About Mensuration
Mensuration is a core formula-based topic in RRB NTPC CBT 1 Mathematics. It covers 2D shapes (triangles, rectangles, circles, trapeziums) and 3D solids (cubes, cylinders, cones, spheres).
FAQs
Yes, questions on cylinder, cone, sphere, and cube volume and surface areas appear regularly.
For 2D shapes, if side is scaled by k, area increases by k^2 (e.g. 2^2 = 4 times).
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