RRB NTPC CBT - 1 Prelims and CBT – 2 – RRB NTPC Mains MATHMATICS Syllabus :

 

COMPLETE NOTES FOR RRB NTPC STAGE I AND STAGE II EXAM: WITH SUGGESTION ONE-LINEAR 2024-2025

RRB NTPC FORM FILL UP IS NEAR SEPTEMBER, 2024

MAJOR TOPIC TO COVER:

Aspirants of RRB NTPC Exam must keep themselves alert with the knowledge of RRB NTPC Syllabus and RRB NTPC Exam Pattern.

A.     GENERAL AWARENESS

·       HISTORY

·       GEOGRAPHY

·       POLITY

·       CHEMISTRY

·       PHYSICS

·       BIOLOGY

If one prepare this kind of topic wise question on mathematics he/she can do a great score in Quant. Here we have sort out all question in this following manner click each topic and read easiest method to solve the problem.

NTPC EXAM’s all section question of math is more or less same but the difficulty and long question will appear in upper level.

B.    MATHEMATICS

Section-1 : Number System

v  Problems based on Divisibility

v  Problems based on specificity of digits

v  Problems based on composite and prime numbers

v  Problems based on basic notion of numbers

v  Problems based on Rational and Irrational numbers

v  Problems based on powers and exponents of numbers

v  Problems based on unit digit and factorization of numbers

v  based on place value and numerical

 

 

Section-2 : Decimal Fractions

v  Problems based on finding the smallest and largest fractions

v  Problems based on ascending and descending order of fractions

v  Problems based on Terminating and Recurring Decimal Values of Fractions

v  Problems based on Bar of Decimal numbers

v  Problems based on finding the simplest value of the fraction

v  Problems based on the addition of a fraction and its reciprocal

v  Problems based on the sum and difference of fractions

v  Problems based on the value of decimal and fractional expressions

v  Problems based on options

v  Problems based on finding the fraction

Section-3 : Indices and Surds

v  Problems based on finding square root of numbers

v  Problems based on finding the square root of decimal numbers

v  Problems based on sum and product of square root of numbers

v  Problems based on finding the square root of fractional  numbers

Section-4 : Simplification

v  Simple problems related to addition, subtraction, multiplication and division. Problems based on the rule of BODMAS

v  Problems based on formulas and on finding the value of a term of an expression Problems based on simplification of decimal and fractional expressions

v  Simplification of numbers based on surds

 

 Section-5 : Lowest Common Multiple & Highest Common Factor

 

v  Common problems related to LCM

v  Remainder problems related to LCM

v  Common problems related to HCF

v  Remainder problems related to HCF

v  Decimal and Fractional Problems related to LCM and HCF

v  Combined problems of LCM and HCF

v  Problems based on Ratio, Sum, Difference and Factor of LCM and HCF

v  Problems related to square tiles

v  Problems based on Alarm/Bell/Light

v  Divisibility problems based on LCM and HCF

Section-6 : Percentage

 

v  Problems based on Population

v  Problems based on Exam and Students

v  Problems based on Income, Expenditure and Savings

v  Problems based on Percentage of Numbers

v  Problems based on Percentage change

v  Problems based on investment and business

v  Problems related to finding percentage quantity

v  Problems based on finding percentage

v  Problems based on percentage change in area

v  Problems based on voting

 

Section-7 : Profit & Loss

v  Problems based on finding the percentage of profit and loss

v  Problems based on finding the cost price

v  Problems based on finding the selling price

v  Problems based on finding the amount of profit and loss

v  Problems based on finding the ratio of values

v  Problems based on profit or loss of cost/sale of two articles

v  Problems based on goods bought and sold at a particular rate

 Section-8 : Discount

 

 

 

 

Section-9 : Ratio & Proportion

 

v  Problems based on ratio of two parts

v  Problems based on ratio of three parts

v  Problems based on new ratio due to increase or decrease in original ratio

v  Problems based on consecutive ratio and Proportion

v  Problems based on Coins/balls

Section-10 : Partnership

 

v  Problems based on finding capital in partnership

v  Problems based on sharing of profits in partnership

Section-11 : Work & Time

 

v  Problems based on the involvement of two persons in the work

v  Problems based on the involvement of three persons in the work

v  Problems based on the involvement of a group of persons in the work

v  Problems based on part of work and remaining work etc.

v  Problems based on leaving and joining in the middle of the work

v  Problems based on work efficiency and wages etc

 Section-12 : Alligation

 

v  Problems based on the value and quantity of substances in a mixture

v  Problems based on finding ratio of substances in a mixture

 Section-13 : Pipe & Cistern

 

v  General Problems based on Pipe and Cistern

v  When one Pipe is fills and the other Pipe is empty

v  When more than two Pipes work together

v  When a Pipe is turned on or off in the middle

v  When the Pipe is opened alternately

v  Problems based on capacity

 

 Section-14 : Simple Interest

 

v  Problems based on finding simple interest

v  Problems based on finding the Principal

v  Problems based on finding the amount

v  Problems based on finding the rate

v  Problems based on finding the time

Section-15 : Compound Interest

 

v  Problems based on finding the Principal

v  Problems based on finding the Amount

v  Problems based on finding the Compound Interest

v  Problems based on Simple and Compound Interest

v  Problems based on the difference between simple and compound interest

v  Problems based on finding the rate

v  Problems based on finding the time

 

Section-16 : Problems Based on Age

v  Problems based on finding the present age of a person

v  Problems based on finding the age of two persons

v  Problems based on finding the sum and difference of ages

v  Problems based on ratio of ages

v  Problems based on finding the age at a particular time

 Section-17 : Average

v  Problems based on the average of consecutive numbers

v  Problems based on examination, students and marks

v  Problems based on average age and average weight

v  Problems based on finding the value of any one result

v  Average problems based on table

 

Section-18 : Speed, Time & Distance

 

v  Problems based on finding speed

v  Problems based on finding time

v  Problems based on finding distance

v  Problems based on Average speed

v  Proportional questions of speed, time and distance

Section-19 : Train

v  Simple problems related to train

v  When the train crosses a person or a pole

v  When the train crosses another moving person

v  When the train crosses a platform or bridge

v  When the train crosses a platform and a person or a pole, etc.

v  Problems based on two trains having same direction

v  When two trains start in opposite directions from two places

v  Problems based on average speed of trains

Section-20 : Boat & Stream

v  Problems based on finding the speed of stream

v  Problems based on finding the speed of boat/person etc

v  Problems based on finding the average speed

v  Problems based on finding the ratio of the speed

v  Problems based on finding the distance and time

Section-21 : Mensuration

v  Problems based on Triangles

v  Problems based on Quadrilateral

v  Problems based on Circle

v  Problems based on Square

v  Problems based on Rectangle

v  Problems based on Cube

v  Problems based on Cuboid

v  Problems based on Cylinder

v  Problems based on Cone

v  Problems based on Sphere/Hemisphere

v  Problems based on Prism/Pyramid

 Section-22 : Algebra

v  Problems based on Arithmetic and Geometric Progression

v  Problems based on LCM and HCF of Algebraic Expressions

v  Problems based on Linear Equation

v  Problems based on Algebraic formula

v  Problems based on Divisibility of Polynomials

v  Problems based on Factors of Polynomial

v  Problems based on Quadratic Equation and its Discriminent

v  Problems based on Algebraic Expressions

v  Problems based on Sets

 

Section-23 : Trigonometry

v  Problems based on Trigonometric Functions

v  Problems based on exponents of trigonometric functions

v  Problems based on Angular value

v  Problems based on angular values of consecutive trigonometric functions

v  Problems based on height and Distance

 

 

Section-24 : Co-ordinate Geometry

v  Problems based on finding the coordinate point

v  Problems based on part made up of Dots

v  Problems based on finding the Equation

Section-25 : Geometry

 

v  Problems based on Triangles

v  Problems based on Quardrilateral

v  Problems based on Rhombus

v  Problems based on Parallelogram

v  Problems based on Trapezium

v  Problems based on Circle

v  Problems based on tangent to circle

v  Problems based on Polygons

v  Problems based on Complementary/Supplementary Angle)

Section-26 : Elementary Statistics/Probability

v  Problems based on Mean of Data

v  Problems based on Median of Data

v  Problems based on Mode of Data

v  Problems based on Standard Deviation

v  Problems based on Range

Section-27 : Data Interpretation

v  Problems based on Pie-Chart

v  Problems based on Chart

v  Problems based on Bar Graph

v  Problems based on Line Graph

 

 

 

C.    GENERAL INTELLIGENCE & REASONING: