MP Super 100 - Percentage - (MCQ) on Mathematics EXAM PREPARATION
Dear Readers, Welcome to Quantitative Aptitude #Percentage questions and answers with explanation. These Average solved examples with shortcuts and tricks will help you learn and practice for your Placement Test, competitive exams and entrance exam like Bank PO, IBPS PO, SBI PO, RRB PO, RBI Assistant, LIC,SSC, MBA - MAT, XAT, CAT, NMAT, UPSC, NET, Super 100 Haryana, Buniyaad Scheme Haryana, Super 100 NDA, Jawahar Navodaya Vidyalaya, MP Super 100, Super 100 Bhopal, NTSE etc.
MP Super 100 Exam Preparation
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After practicing these tricky Average multiple choice questions, you will be exam ready to deal with any objective type questions.
Let's go over some basics of percentages in mathematics.
Percentage is a way of expressing a portion of a whole as a fraction of 100. It is often denoted by the symbol "%". Percentages are used to compare parts of a whole or to express relative quantities. Here are some fundamental concepts related to percentages:
Converting Percentage to Fraction:
To convert a percentage to a fraction, you simply write the percentage as the numerator of the fraction and 100 as the denominator. Then, you can simplify the fraction if possible. For example:
25% = 25/100 = 1/4
75% = 75/100 = 3/4
10% = 10/100 = 1/10
Converting Percentage to Decimal:
To convert a percentage to a decimal, you move the decimal point two places to the left. For example:
50% = 0.50
15% = 0.15
80% = 0.80
Finding a Percentage of a Number:
To find a percentage of a number, multiply the number by the percentage as a decimal. For example:
20% of 200 = 0.20 * 200 = 40
75% of 80 = 0.75 * 80 = 60
5% of 400 = 0.05 * 400 = 20
Calculating Percentage Change:
To calculate the percentage change between two numbers, use the following formula:
Percentage Change = ((New Value - Old Value) / Old Value) * 100
Percentage Increase and Decrease:
If the percentage change is positive, it's a percentage increase.
If the percentage change is negative, it's a percentage decrease.
Finding the Original Amount:
If you know the percentage increase or decrease and the final value, you can find the original amount using the following formula:
Original Amount = Final Amount / (1 + Percentage Increase/Decrease as a decimal)
For example, if the final amount is $120 after a 20% increase, the original amount would be:
Original Amount = $120 / (1 + 0.20) = $120 / 1.20 = $100
These are some of the basic concepts related to percentages in math. They are commonly used in various real-life situations, such as calculating discounts, interest rates, and understanding proportions. If you have specific questions or need further clarification, feel free to ask!
About MP Super 100
The MP SUPER 100 Scheme is a government initiative in the Indian state of Madhya Pradesh aimed at providing free coaching and support to talented students from economically disadvantaged backgrounds who are preparing for competitive exams like the Joint Entrance Examination (JEE) and the National Eligibility cum Entrance Test (NEET).
Under the scheme, a select group of 100 students from across the state are identified based on their performance in a preliminary examination. These students are then provided with comprehensive coaching, study materials, and mentorship by experienced teachers and professionals. The coaching is conducted in reputed coaching institutes or schools, ensuring that the students receive high-quality education and guidance.
The MP SUPER 100 Scheme not only covers the cost of coaching but also provides financial assistance for expenses like accommodation, food, and transportation. This ensures that financial constraints do not hinder the students' preparations for these competitive exams.
The scheme is designed to empower students from marginalized backgrounds and enhance their chances of success in these highly competitive exams. By providing them with the necessary resources and support, the MP SUPER 100 Scheme aims to bridge the educational gap and create equal opportunities for all students, irrespective of their economic background.
Overall, the MP SUPER 100 Scheme is a commendable initiative that aims to uplift and empower deserving students by providing them with the necessary tools and opportunities to succeed in competitive exams, ultimately opening doors to higher education and better career prospects.
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