Percentage Formula
Percentage Formula
Quantitative Aptitude Formula Capsule
Quantitative Aptitude Formula Capsule OPERATIONS ON NUMBER HCF & LCM OF NUMBERS SIMPLIFICATION ALGEBRA PERMUTATION AND COMBINATION PROBABILITY AVERAGE SURDS AND INDICES PERCENTAGE PROFIT AND LOSS RATIO & PROPORTIONS TIME & WORK PIPES & CISTERNS TIME & DISTANCE PROBLEMS ON TRAINS BOATS AND STREAM SIMPLE AND COMPOUND INTEREST AREA AND VOLUME GEOMETRY – SECTION (TRIGNOMETRY)
Surds and Indices Formula
Surds and Indices Formula
Average Formula
Average Formula Average : ( Sum of Observation / Number of Observations ) Suppose a Man cover a certain Distance at X kmph and an equal distance at Y kmph . Then , the average speed during the whole journey is [ 2XY / (X+Y) ]
Probability Formula
Probability Formula An experiment in which all possible outcomes are know and the exact output cannot be predicted in advance, is called a random experiment. Examples: Rolling an unbiased dice. Tossing a fair coin. Drawing a card from a pack of well-shuffled cards. Picking up a ball of certain colour from a bag containing balls […]
Permutation and Combination Formula
Permutation and Combination Formula Factorial Notation Let n be a positive integer. Then, factorial n, denoted n! is defined as: n! = n(n – 1)(n – 2) … 3.2.1. POINTS TO REMEMBER 0! = 1. 1! = 1. 2! = 2. 3! = 6. 4! = 24. 5! = 120. 6! = 720. 7! = […]
Algebra Definition and Examples
Algebra Definition and Examples ALGEBRA Sum of first n natural numbers = n(n+1)/2 Sum of the squares of first n natural numbers = n(n+1)(2n+1)/6 Sum of the cubes of first n natural numbers = [n(n+1)/2]2 Sum of first n natural odd numbers = n2 Average = (Sum of items)/Number of items Arithmetic Progression – An […]
Simplification Questions for SSC
Simplification Questions for SSC SIMPLIFICATION BODMAS Rule: This Rule depicts the correct sequence in which the operations are to be executed, so as to find out the value of a given expression . Here, B – Bracket O – Of D – Division M – Multiplications A – Addition S – Subtractions (a +b)2 = […]
LCM and HCF Formula and Tricks
LCM and HCF Formula and Tricks HCF & LCM OF NUMBERS H.C.F: It Stands for Highest Common Factor / Greatest Common Divisor (G.C.D) and Greatest Common Measure (G.C.M). L.C.M : It Stands for Lowest Common Factor / Lowest Common Divisor (L.C.D) and Lowest Common Measure (L.C.M). The H.C.F. of two or more numbers is the […]
Operations on Numbers
Operations on Numbers Divisibility Rules: A number is divisible by 2 if it is an even number. A number is divisible by 3 if the sum of the digits is divisible by 3. A number is divisible by 4 if the number formed by the last two digits is divisible by 4. A number is […]
SC ST Caste Certificate form Rajasthan PDF
SC ST Caste Certificate form Rajasthan PDF Caste Certificate PDF
55 Current Affairs June 2023
55 Current Affairs June 2023 1. Which IPS officer has been appointed as the Special Director of CBI – Ajay Bhatnagar 2. What is India’s rank in the Energy Transition Index released by the World Economic Forum – 67th 3. Which insurance company has started payment facility through WhatsApp and UPI for premium – Tata […]
CSBC Bihar Police Constable Recruitment 2023 Syllabus
CSBC Bihar Police Constable Recruitment 2023 Syllabus Vacancy Details: 21391 Constable Posts Last Date: July 20, 2023 Eligibility: Intermediate level of Examination (10+2) from recognized Board/Madrasa Board Application Procedure: The Eligible and interested candidates can apply for the post on CSBC Bihar website. Official Notification: https://freeebook.jagranjosh.com/free-pdf-page?file=bihar-police-recruitment-2023.pdf Official Website www.csbc.bih.nic.in
Advantages of Technological Policy
Advantages of Technological Policy The IT Minister of Telangana reveals that this time they will be able to do something new than before and with this step, people will get benefitted many areas. Here are some of the positive points to look at Improved Safety Upgraded Precision or Accuracy Effective Progress Growth ofmanifold industries including […]
Big 11 Indian Companies
Big 11 Indian Companies 1 Hindustan Unilever Limited (HUL) 2 Life Insurance Corporation of India (LIC) 3 State Bank of India (SBI) 4 Housing Development Finance Corporation Limited (HDFC) 5 Bharti Airtel Limited 6 ICICI Bank Limited 7 Infosys Limited 8 Reliance Industrial Limited 9 HDFC Bank 10 Tata Consultancy Services (TCS) 11 ITC Limited […]
Indians watch the next Surya Grahan
Indians watch the next Surya Grahan The next Solar Eclipse is scheduled to take place on October 14 this year. There will be a total of 4 Eclipses in 2023. While the First Lunar Eclipse will fall on May 5 or 6 and the Second one on October 28 or 29. After this, the Total […]
The Darker Side of Technology
The Darker Side of Technology On May 01, 2023 (Monday) the United States media reported that Computer Scientist Hinton has initiated an open talk regarding the negatives of the technological world. He intends to inform people about the gloominess of gadgetsand machines as they are slowly taking place in the market. In the year 2012, […]
Futuristic AI Tool
Futuristic AI Tool Mustafa Suleyman has a bright vision for his company as he observed that small talk or chats like weather or trip discussions are a bit mundane. So he planned to come up with something which talks about life’s problems and also gives positive guidance and support on the same. Almost a year […]
Maps and Visuals
Maps and Visuals The AI-based rich visualizations of IBM will assist in future projects and manage disaster scenarios. It will provide information that could reduce flood impacts, plan infrastructure, inform insurance and risk management decisions, respond to disasters and protect the environment. To improve the model’s efficiency, researchers diminished the size of satellite images in […]
Satellite Observations
Satellite Observations World’s population has witnessed a rise in floods due to increasing levels of seas and storms and changing climate. The aim is to protect people and property and develop less risky areas in the coming times. World’s population has witnessed a rise in floods due to increasing levels of seas and storms and […]