SSC - Delhi Police Constable Executive

Quantitative Aptitude, Reasoning, English, General Awareness

Mathematical Operations

This chapter describes the concepts of different mathematical operations. It demonstrates how these operations help us solve equations accurately. In the end, the exercise help students understand the concept better.

Attempt the practice questions on Chapter 37: Mathematical Operations, Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. SSC - Delhi Police Constable Executive solutions are prepared by Experienced Embibe Experts.

Subject Experts Solutions for Chapter: Mathematical Operations, Exercise 1: EXERCISE

This chapter covers some MCQs which contain questions from history, geography, general science and international organizations. These questions will help candidates to boost their knowledge regarding each topic.

Multiple Choice Questions

This chapter comprises some of MCQs that are based on different miscellaneous days and commissions such as AIDS day. It also provides a solution to these questions which help the students understand the concepts better.

Miscellaneous-Days, Commissions (Women, Children etc.)

This chapter comprises of some MCQs that are based on different honours and awards and describes how they are important. It also provides a solution to these questions which help students understand the concepts better.

Honours and Awards

This chapter comprises of some MCQs that are based on different names of persons and their respective work. It covers the important names of the person who did well in their field.

Persons

This chapter comprises of some MCQs that are based on different books and their authors. It also provides their solutions which will help the students obtain a better understanding.

Books and Authors

This chapter comprises of some MCQs that are based on facts regarding UNO and the world. It also provides their solutions which will help the students to gain a better understanding of the subject.

UNO and World

This chapter comprises of some MCQs that are based on facts regarding sports. It also provides their solutions which will help the students obtain a deeper understanding of the subject.

Sports

This chapter comprises of some MCQs that are based on cultural facts across India. It also provides their solutions which will help the students to obtain an in-depth knowledge on the ideas.

Culture

This chapter comprises of some MCQs that are based on how we apply and use science in every day life. It also provides their solutions which will help the students to obtain in-depth knowledge on the subject.

Everyday Science

This chapter describes the importance of Indian constitution and why we should respect it. It also covers many foreign sources of the Indian constitution and about the supreme court.

Indian Constitution

This chapter comprises some MCQs that are based on five-year plans in India. It covers the important facts related to planning and administration. It also provides their solutions which will help the students understand the concepts.

India's Five-Year Plans

This chapter comprises MCQs based on economics. It covers almost all the important economical facts. It also provides the solutions which will help the students to clarify the concepts.

Economics

This chapter comprises some MCQs that are based on geography. It covers most of the important geographical facts across the world. It also provides their solutions which will help the students understand the concepts regarding geographical facts.

Geography

This chapter comprises some MCQs that are based on the Indian history. It covers most of the important incidents experienced by Indians over the years. The exercise helps candidates understand the concepts better.

History of India

This chapter comprises some questions i.e. MCQs based on the affairs of World history and it covers most of the important facts. The exercise helps candidates understand the concept better.

History of World

This chapter comprises some questions related to embedded figures. Candidates need to find out the required figure that is hidden inside another figure.  The exercise helps candidates understand the concept better.

Embedded Figures

This chapter comprises some questions which are set in terms of some paragraphs and some directions. It also provides their solutions which will help the students to boost their knowledge regarding the given topics and prepare well for the examination.

Figural Pattern-Folding & Completion

This chapter comprises some questions which are set in terms of paragraphs and directions. It also provides their solutions which will help the student to boost their knowledge regarding the given topics.

Punched Hole Pattern-Folding & Unfolding

This chapter comprises some questions which are set in terms of paragraphs and directions are given. It also provides their solutions which will help the students to boost their social intelligence. The exercise helps candidates understand the concept better.

Social Intelligence

This chapter comprises some questions which are a set of terms of some paragraphs and directions. It also provides their solutions which will help the students to boost their knowledge and get the test of applications based on this topic.

Trends

This chapter describes the concept of emotional intelligence. This chapter refers to the ability to perceive, control, and evaluate emotions. It also gives solutions to some of the questions that help the students enhance their understanding of the concepts.

Emotional Intelligence

This chapter comprises some questions based on passages. We are required to study and them and apply our critical thinking skills. This also provides the proper explanations which help the students clarify their concepts.

Critical Thinking

This chapter comprises some questions which are in terms of the number of passages. Here, we are required to draw inferences by studying these passages. This also provides the proper explanations which help the students clarify their concepts.

Drawing Inferences

This chapter describes the concepts of analogy. It aims to establish some relations between two figures and based on the relationship, the answer should be found out. The exercise helps students understand the concept better and prepare well for their examinations.

Analogy

This chapter describes how to find the wrong figure out. The candidates will be able to study the given figures and find out the one that possesses a different feature among them. The exercise helps students understand the concept better and prepare well for their examinations.

The Wrong Figure Out

This chapter describes the concepts of classification. This is aimed at helping candidates arrange the given content in groups or classes. In the end, the exercise helps students understand the concept better and prepare well for their examinations.

Classification

This chapter describes the concept of the series. It comprises problems based on the continuation of figures. In the end, it provides an exercise including solutions which will help the student obtain better knowledg on the concept.

Series

This chapter describes the concept of dice and cubes. It is meant to judge a candidate’s ability to solve problems from a 3D perspective. In the end, the exercise helps students understand the concept better and prepare well for their examinations.

Dice and Cubes

This chapter describes the concepts of analytical reasoning. It helps better the analytical knowledge of the candidates. It provides an exercise including solutions which help the student to promote their concept.

Analytical Reasoning

This chapter describes the concept number, ranking, and features a time sequence test. It demonstrates how these tests can be done. In the end, the exercise help students understand the concept better.

Number, Ranking and Time Sequence Test

This chapter describes the concept of missing number. It demonstrates how missing numbers can be inserted in a series to complete it. In the end, the exercise help students understand the concept better.

Inserting the Missing Number

This chapter describes the concept of classification. We will learn how to perform the process of classification of different data using certain methods. In the end, the exercise help students understand the concept better.

Classification (Odd Man Out)

This chapter describes the concept of blood relations. We are required to study different situations and understand the blood relations among people mentioned in them. The exercise help students understand the concept better.

Blood Relation

This chapter describes the concept of logical Venn diagrams. It covers the methods to solve various problems based on this topic. It provides an exercise including solutions which will help the students understand the idea better.

Logical Venn Diagrams

This chapter describes the concept of coding and decoding. Here, we will learn how to study a coded message and decrypt them. The exercises help students obtain a better concept of the idea.

Coding-Decoding

This chapter assesses our sense of direction through multiple questions. We are required to study different situations and choose the right direction from a set of given options.

Direction Test

This chapter describes the concept of the letter series. Here, we will learn how to study the set of letters and complete them by finding out the missing one. The exercise provides a better understanding of the concept.

Letter Series

This chapter describes the concept of finding the wrong number from a set of given numbers. We will learn how to study the given set of numbers and figure out the number that is different in any aspect. The exercises help build a stronger grasp on the idea.

Wrong Number Out

This chapter describes the concept of completing a series by identifying the pattern. We will learn how to solve a given series by understanding the pattern and finding out the missing figure, alphabet or number. The exercises help students understand the concept better.

Series Completion

This chapter features an analogy test. It also covers a few terms related to test analogy and methods to solve problems based on it. It provides an exercise including solutions which will help the students understand their concepts.

Test of Analogy

This chapter covers a few practice test papers. In this section, there are a total of five papers each containing 30 MCQs along with their solutions which will help candidates to prepare for the exam and to clarify their concepts.

Practice Test Papers

This chapter outlines one model test paper. This test paper contains 50 MCQs along with the answer key which will help candidates to prepare for the exam and to clarify the concepts.

Model Test Paper

This chapter outlines the concept of alligation or mixture. It provides some rules on how to solve problems based on these concepts. It also provides an exercise (MCQs) along with their solutions which will help the students clarify their concepts.

Alligation or Mixture

This chapter outlines the concept of chain rule. It provides definitions of direct proportion and indirect proportion. It also provides an exercise (MCQs) along with the solutions which will help the students clarify their concepts.

Chain Rule

This chapter outlines the concept of time and distance. It helps us calculate the time, distance and speed by applying certain fornulae. It also provides an exercise (MCQs) along with their solutions to clarify the concepts.

Time and Distance

This chapter outlines the concept of train movement and its applications. It explains how to find the velocity, speed and the time taken by trains to reach a spot using appropriate formulae. It also provides an exercise (MCQs) along with their solutions to clarify the concepts.

Train Movement

This chapter outlines the problems related to ages. We will undertand how to find the ages of people basd on the information given in the problem. It also provides an exercise (MCQs) along with their solutions which will help us clarify the concepts.

Problems on Ages

This chapter outlines the concept of boats and streams. It covers the formulas to solve problems related to boats and streams. It also provides an exercise which will help to clarify the concepts.

Boats and Streams

This chapter outlines the concept of volume and surface area of some geometrical shapes. It covers the formulas of area and volume and how to calculate them based on different values. It also provides the exercise with solutions which will help clarify the concepts.

Volume and Surface Area

This chapter outlines the concept of area. It covers the formulas of the area of some geometrical figures. It also provides an exercise along with its explanation which will help candidates clarify the concepts.

Area

This chapter outlines the concept of simple and compound interest. It covers the methods through which simple and compound interest can be found. It also provides an exercise along with its explanation which will help candidates clarify the concepts.

Simple and Compound Interest

This chapter outlines the concept of time and work. It explains how time and work are related to one another. It also provides an exercise along with its explanation which will help candidates clarify the concepts.

Time and Work

This chapter outlines the concept of profit and loss. It covers the definitions regarding cost and selling price. It also provides an exercise along with its explanation which will help candidates clarify the concepts.

Profit and Loss

This chapter outlines the concept of average and mixture. It covers the definitions of average and mixture and explains how to find out the average of a set of given numbers. It also provides an exercise along with its explanation which will help clarify the concepts.

Average and Mixture

This chapter outlines the concepts of percentage. It covers the definitions of percentage. We will also learn to calculate the percentage of different values. It also provides an exercise along with its explanation which will help us clarify the concepts.

Percentage

This chapter outlines the concept of square root and cube root. It covers the definitions of square root and cube roots. It also provides an exercise along with its explanation which will help candidates clarify their concepts.

Square Root and Cube Root

This chapter outlines the concept of simplification. It demonstrates the BODMAS rule to handle simplification related to different numerical values. It also provides exercises along with its explanation which will help us clarify the concepts.

Simplification

This chapter outlines the concept of decimal fractions. It demonstrates the addition rule to handle decimal fractions related to different numerical values. It also provides one exercise which will help us clarify the concepts.

Decimal Fractions

This chapter outlines the concept of H.C.F. and L.C.M. It demonstrates the methods of finding H.C.F. and L.C.M. It also provides some tricky questions related to common factors and multiples of a given number, which will help clarify the concepts.

H.C.F. and L.C.M.

This chapter outlines the concept of numbers. It also demonstrates the concept of even numbers, odd numbers, prime numbers, etc. It also provides some questions which will help clarify the concepts.

Numbers

This chapter outlines the previous year paper of Delhi police constable exam of 2017. It contains MCQs along with its correct answer. It also covers explanations for each of the questions given in the paper.

Previous Paper (Solved)

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Mathematical Operations

Subject Experts Quantitative Aptitude, Reasoning, English, General Awareness Solutions from Chapter 37 - Mathematical Operations

Exercise Questions from Mathematical Operations

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