# Mensuration for Bank Exams

By : Akash Mishra

Updated : May 12, 2021, 11:00

Mensuration is the study of different dimensions like length, breadth, height, area, and volume of various geometric shapes. It has a variety of applications, as it includes real-life problems. Mensuration problems in bank exams like IBPS Clerk, PO, SBI Clerk, PO, IBPS RRB Clerk, PO, RBI Grade A, B, Syndicate Bank PGDBF, Canara PGDBF, NABARD Grade A & B, LIC AAO contain a significant percentage of questions in the quantitative section.

A good preparation strategy includes the mensuration tricks for bank exams that help candidates to increase speed and efficiency. It is very crucial to maintain mensuration notes for bank exams so that revision is quick. Read the following article to get all the mensuration formulas for bank exams that will help you to crack the examination.

## Important Mensuration Topics

### Figures and Dimensions

The dimensions of any material are its length, breadth, and height, also called depth. A square has four sides,a rectangle has four sides with a pair of length and breadth. Figures are the various shapes and patterns that represent any real-life or imaginary object. Hence, four sides and the pair of length and breadth are the figures square and rectangle dimensions. Mensuration syllabus for bank exams includes the calculation of various dimensions of complex figures. The following mensuration formula for bank exams will help you remember the way to solve your problems:

 Figure Type Dimensions Square 2-D Side Rectangle 2-D Length and breadth Circle 2-D Radius Cube 3-D Equal length, breadth, and height Cuboid 3-D Length, breadth, and height Cylinder 3-D The radius of the base, height Sphere 3-D Radius Right Circular Cone 3-D Slant height, the radius of the base

### Areas and Volumes

The different figures occupy space in the surrounding. The space occupied by an object depends on its dimensions. The space covered is measured in areas and volumes of two-dimensional and three-dimensional figures, respectively. The following is the list of all the formulas for solving mensuration problems for bank exams:

 Figure Area Volume Square a*a - Rectangle l*b - Circle 3.14*r*r - Cube 6*a*a a*a*a Cuboid 2(lb+bh+hl) l*b*h Cylinder 2*3.14*r(r+h) 3.14*r*r*h Sphere 4*3.14*r*r 4/3(3.14*r*r*r) Right Circular Cone 3.14*r (1+r) (3.14*r*r*h)/3

### Tips to Prepare Mensuration Questions

• Learn all the formulae properly by heart.
• Always check for the same unit scale for calculations.
• Try to remember the approach of formulating the formulae for different figures using their dimensions.
• You can try skipping certain steps in calculations when you learn formulas well and can calculate in your mind.

### Importance of Mensuration in the Quantitative Section of Competitive Banking & Government Exams

• Mensuration problems in bank exams carry a weightage of 5-10% of the entire quantitative section. Getting a stronghold on mensuration problems for bank exams can help you clear the cut-offs easily.
• Mensuration topics in bank exams use real-life application that is essential for a professional to understand and apply in career roles.
• Mensuration is a very scoring topic and can upgrade your result.
• Mensuration is easy and straightforward and makes learning easy and solving problems fast.

## Most Recommended Books for Mensuration

The mensuration syllabus for bank exams is vast and can take a lot of time to prepare. However, there is a list of books that provides quality content and questions that help you to achieve success in bank exams. The following are the books that contain the best mensuration notes for bank exams:

 Book Name Author Features Quantitative Aptitude for Competitive Examinations R S Aggarwal This book includes the best mensuration quiz for bank exams. All the formulas are given on a single page for easy revision. Fast Track Objective Arithmetic Rajesh Verma This book contains all the mensuration problems for bank exams. Solutions are provided after every question with an explanation.

### Why Prepare Mensuration From BYJU'S Exam Prep?

BYJU'S Exam Prep is the revolution of old-style studying to modern tech-based teaching. We have the best study material curated by experienced teachers and professors that have taught students for years. The content at BYJU'S Exam Prep is highly verified and researched by various editors who are proficient in their tasks. All the latest updates regarding the syllabus, exam pattern and topics are available on BYJU'S Exam Prep, that will help you stay updated. You can crack every examination and live the dream life by preparing with BYJU'S Exam Prep.

### FAQs

What is mensuration?

Mensuration is the study of dimensions of various 2-D and 3-D figures like square and right circular cones, respectively. Mensuration has a vast application in real-life, and hence, becomes a significant topic for various competitive examinations.

How do we solve the Wall problems in competitive exams?

The walls of the room should be taken as the surface area of a cuboid with sides open. Hence, the formula becomes 2(hl+bh), taking into account only the four sides of the room.

How do we solve mensuration problems in bank exams quickly?

Mensuration is a scoring topic and can get you plus points if learned well. The formulas are easy to remember and should be learned by heart. After learning the formulas, the next thing is the calculation of steps mentally rather than on paper. This will help you to increase your speed and help you solve the online mensuration test for bank exams.

How do we solve the problem of ice cream cones in bank exams?

The ice-cream cone question can be solved by considering the cone as the right circular cone and solving the question using the slant height of the right scale.

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