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GMAT Fractions Rules to Solve Problem Solving Questions
GMAT fractions are numbers in a form \(\pm\)\(\frac{x}{y}\). The top number is the numerator and the bottom number is the denominator and both are positive integers. The denominator indicates how many of the equal parts make up the whole, and the numerator provides the total number of equal parts. GMAT Fractions are integer numbers and division can also be demonstrated using fractions. The GMAT problem-solving section consists of GMAT fractions decimals and percents type of questions.
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GMAT Fractions Rules
To solve GMAT problem solving questions, GMAT fractions rules must be followed. Here are a few rules discussed that are required to solve GMAT fractions:
Addition and Subtraction in GMAT Fractions
It is to be remembered: two fractions with the same denominators can be added or deducted in a swift manner – otherwise not.
ab + cd a+cb+d
Few instances to simplify it:
- Test taker can add the numerators and keep the denominator the same:
\(\frac{3}{8}-\frac{2}{8}=\frac{1}{8}\)
\(\frac{5}{9}-\frac{1}{9}=\frac{4}{9}\)
- If the need arises to add or deduct fractions not having similar denominators, perform the opposite function of simplifying and displaying them. It is equivalent to fractions having similar denominators. Till the time you multiply/divide the numerator or denominator with the same number. It will remain equivalent:
\(\frac{3}{8}*\frac{9}{9}=\frac{27}{72}\)
From here, we can narrow down a helpful algebraic expression:
\(\frac{x+y}{z}=\frac{x}{z}+\frac{y}{z}\)
- When adding/deducting fractions possessing different denominators, multiply the fractions so that they display the least common multiple or LCM. For instance,
\(\frac{1}{3}+\frac{3}{4}\)
\(LCM=12\)
\(\frac{1}{3}*\frac{4}{4}=\frac{4}{12}\)
\(\frac{3}{4}*\frac{3}{3}=\frac{9}{12}\)
\(\frac{1}{3}+\frac{3}{4}=\frac{4}{9}+\frac{9}{12}=\frac{13}{12}=1\frac{1}{12}\)
Multiplication in GMAT Fractions
Multiplying fractions in the GMAT quant section is the rule of cross-canceling or canceling the numerator with the other denominator (not their own). The other method is to cancel that individual fraction’s numerator with the denominator.
\(Multiply:3\frac{1}{2}*\frac{4}{5}\)
Division in GMAT Fractions
The holistic dividing rule is, reciprocal to the fraction following the division sign which is also termed the divisor. This will result in the denominator becoming the numerator and vice versa, then multiply by that number.
For instance,
\(Divide:\frac{\frac{3}{5}}{2\frac{1}{10}}\)
This reciprocal is called inversion in mathematical terms.
Proportion in GMAT Fractions
A proportion and ratio are equal to each other. When we have two ratios or fractions set equal to each other it is then known as proportion. For instance,
x/12 = 33/28
Rules to remember here are:
Never overlook the vital rule of canceling before multiplying.
This leads to the next guideline which is – what we can and cannot cancel in proportion. The general proportion is a/b = c/d.
Now, we know that we can cross-cancel any numerator with its denominator and thus you can cancel out the mutual factors in ‘a’ and ‘b’, or in c and d. In fact, we can multiply or divide both sides of an equation with a similar thing. Therefore, we can cross out any numerators or ‘a’ or ‘c’, or denominators ‘b’ or ‘d’.
a/b= c/d
FOLLOW THIS:
x/12 = 33/28 = x/3 = 33/7 = x = 99/7
Learning Mixed Numbers in GMAT Fractions
What are mixed numbers? Mixed numbers are a mixture of whole numbers and a fraction. For instance \(3\frac{1}{2}\), here 3 is the whole number and ½ is the fraction. To modify the mixed number into a fraction, multiply the whole number by the denominator and add the outcome with the numerator.
\(3\frac{1}{2}\) = (3*2 +1)/ 2= 7/2
For the GMAT fractions, candidates must focus more on the overall practice of the GMAT quant in a rigorous manner. The GMAT exam is a tricky one and with chapters like fractions, they will try to confuse the candidates with easy yet tricky questions.
Conversion Rules for GMAT Fractions Decimals and Percents
GMAT fractions to memorize have different ways to express the same value. Here are a few rules to convert Fractions, decimals, and percents:
Conversion of Decimals to Fractions
To convert decimals to fractions, one must know the place value of the decimal. For example, .324 has digits in tenths’, hundredths’, and thousandths places. So, .324 would become 324/1000.
Conversion of Fractions to Decimals
To convert any GMAT fractions to a decimal includes long division. A fraction is a numerator divided by the denominator. So, 7/9 is simply 7 divided by 9, which you can work out by long division to be 0.77.
Conversion of Fractions to Percents
Any percentage when converted to fraction it becomes, n% is n/100. This refers to a fraction with 100 as the denominator. To find out what percent is a fraction candidates need to divide the fraction with 100 in the denominator to get the answer in percentage.
For instance, to convert 25/200 in percent. One needs to convert it to an equivalent fraction with 100 as the denominator.
Conversion of Percents to Fractions
Candidates know that n% equals n/100. So, if the examiner asks to convert 150% into a fraction. It would be 150/100, which makes the answer 1 ½.
GMAT Fractions Practice Papers
GMAT fractions preparation needs to have practice sessions regularly. GMAT practice papers offer free GMAT prep through numerous practice questions and free PDFs. From the GMAT practice papers, candidates get an idea of question types. The following are a few of the GMAT practice papers that can help to ace the GMAT score:
Read More GMAT Fractions Questions
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- Metropolis Corporation has 4 Shareholders GMAT Problem Solving
- If x and y are positive integers and (1/7)^x * (1/8)^12 = (1/8)^1/18y, then what is the value of y-x? GMAT Problem Solving
- At Springfield High, three-fourths of the male students and half of the female students GMAT Problem Solving
- What is the number of integers from 1 to 1000, inclusive that are not divisible by 11 or by 35? GMAT Problem Solving
- If m is Three Times n, and if 2n + 3 is 20% of 25, What is the value of m? GMAT Problem Solving
- If Ben Were to Lose the Championship, Mike would be the Winner GMAT Problem Solving
- A Train Travelling at a Certain Constant Speed takes 30 seconds GMAT Problem Solving
- A conference room is equipped with a total of 45 metal or wooden chairs GMAT Problem Solving
- A welder received an order to make a 1 million litre cube-shaped tank GMAT Problem Solving
- After 6 games, Team B had an average of 61.5 points per game GMAT Problem Solving
- If 12 ounces of a strong vinegar solution are diluted with 50 ounces of water GMAT Problem Solving
- A contractor estimated that his 10-man crew could complete the construction GMAT Problem Solving
- A circle is inscribed in a square with the diagonal of 4 centimeters GMAT Problem Solving
- At a dog competition, a dog is awarded 10 points if it runs through 4 pipes, GMAT Problem Solving
- Two consultants, Mary and Jim, can type up a report in 12.5 hours and edit it in 7.5 hours GMAT Problem Solving
- What is the value of k if the sum of consecutive odd integers from 1 to k equals 441? GMAT Problem Solving
- A circle with a radius R is inscribed into a square with a side K GMAT Problem Solving
- Machine A can do a certain job in 12 days working 2 full shifts while Machine B GMAT Problem Solving
- The square of \(5^\sqrt2)\ =? GMAT Problem Solving
GMAT 2024 : 27 Answered QuestionsView All
Ans. Generally speaking anything above 750 is a good score for admission to IBS Hyderabad. But even a high GMAT score does not guarantee admission to IBS Hyderabad because the shortlisting is profile-based. GMAT score is just a part of the entire selection process. You need to improvise your profile by working on other aspects also like essays profile academics extracurricular activities Academics: Your 12th class marks graduation grades, post-graduation, and certification scores along with the GMAT cutoff is considered in your academic profile. Leadership: The leadership skills of the aspirants are tested on the basis of their prior achievements and roles. Personal attributes: This comprises your personal qualities like hobbies, talents, and extracurricular skills. Aspirants from diverse work experiences, cultures, and educational backgrounds are welcomed at IBS Hyderabad. So along with preparing well for GMAT, give importance to these parameters as well to increase your chances of admission. Read more
Ans. In case you are enquiring about the CAT percentile let me clarify that ISB Hyderabad does not take into consideration CAT scores. It accepts GMAT/GRE scores only. Most importantly, the ISB Shortlisting process is profile-based. This means even with a lower percentile you can manage to get shortlisted provided you have an excellent profile. There is no fixed cutoff for GMAT. However, a 700+ GMAT score isn't a must-have for ISB if your application is strong in other areas. According to an ISB spokesperson, candidates were admitted to the 2021 cohort with scores as low as 580, and as high as 780. So the GMAT score range for ISB is 580-780. Read more
Ans. Yes, it certainly is worth paying a hefty fee of 30k for GMAT coaching at Crack ISB Hyderabad. The quality of trainers and the certainty of admission is what draw the candidates here. While there are many institutes that specialize in training for the CAT, very few institutes offer training for GMAT. Crack ISB Hyderabad has many features that have made it so popular and demanding among GMAT aspirants The peer group is a productive and effective group discussion is possible The institute gives the admission essay reviews free of cost while most institutes charge around 20-25k The quality of editing is much better at this Institute mainly because the faculty comprises alumni of top B Schools So it’s better to pay more for quality education than pay less or the same for substandard education. But remember an Institute can just prepare you for your entrance exam. It’s upon you to put in maximum effort and achieve your goals. Read more
Ans. There is hardly any B-school in India that accepts GMAT scores for full-time MBA. IIMs, FMS, XLRI, JBIMS, IIFT, MDI, etc. are some of the institutions that accept GMAT scores. However, students applying through a foreign national quota or NRI quota are eligible for GMAT score. ISB on the other hand accepts the GMAT for its full-time program MBA program. Here is the list of some B-Schools that accepts GMAT scores in India XLRI, Jamshedpur XIM, Bhubaneswar VIT Business School TISS, Mumbai TERI School of Advanced Sciences, TERI University TASMAC, Pune TAPMI, Manipal School of Management, Udaipur School of Management, NMIMS, Mumbai School of Management, International Institute of Management This is why most students go for CAT, XAT, SNAP, and other management exams for admission in MBA. Only foreign nationals or students with NRI Quota can apply through GMAT. Read more
Ans. Yes, ISB Hyderabad’s PGP program requires a minimum of 2 years of full-time paid work experience. This criteria came into force on 31st March 2016 and is still a necessity. For candidates who lack in this aspect, there is a back door entry called the Early Entry Option or the EEOs. Under this, you can apply right away, go through the selection process, and receive the admission offer but join only after working for 2 years. This can also be referred to as Deferred admission. Read more
Ans. More than 140 Business Schools in India accept GMAT scores. Here is a list of popular B-School that accept GMAT scores. IIM Ahmedabad (PGPX) IIM Bangalore (EPGP) IIM Calcutta (PGPEx) IIM Indore (EPGP) IIM Kozhikode (EPGP) IIM Lucknow (IPMAX) XLRI Jamshedpur MDI Gurgaon IMT Ghaziabad IIFT Delhi FMS Deli ISB Hyderabad/Mohali Many other reputed B-School across the country also accept GMAT scores. Read more
Ans. Very few universities in Canada offer MBA without GMAT scores. They will consider other factors as eligibility criteria such as work experience for selection. York University’s Schulich of School of Business, McMaster University’s Degroote School of Business are some of the most reputed business schools in Canada that offer MBA without GMAT. Other than these, other universities offering MBA without GMAT are New York Institute of Technology, Thompson Rivers University, Lakehead University, Wilfrid Laurier University. You have the option to apply for executive MBAs without a GMAT score, too. Read more
Ans. IIM Shillong accepts GMAT scores of only for International students for the PGP flagship program The Executive PGP program For International students who are targeting the PGP flagship program, the cutoff is as follows Category SSC Percentage HSC percentage General 80 80 EWS 80 80 DA 50 50 ST 50 50 SC 55 55 So a good GMAT score for an International student is anything above 700. For the Executive program too, a GMAT score of 700+ is a good target. If your profile is average you can target a higher GMAT score. Read more
Ans. There are many business schools in India that require GMAT scores at the time of admission. Some of the top business schools with requiring GMAT scores in India are: Institute Name GMAT Score ISB, Hyderabad & Mohali 730 or higher S.P. Jain Institute of Management and Research, Mumbai 550 IIM Ahmedabad 711 School of Management, NMIMS Mumbai 600 IIM Bangalore 710 Great Lakes Institute of Management 600 IIM Calcutta 701 XLRI Jamshedpur 710 IIM Lucknow 680 IMT (All campuses) 720 IIM Indore 700 ICFAI Business School (Hyderabad & Mumbai) 700 IIM Kozhikode 700 A few other institutes include - MDI Gurgaon, FMS Delhi, Sunstone Business School Noida, ISB Indore, and more. Read more
Ans. I know this decision is a bit difficult to make. What you need to keep in mind is that these two colleges should not be compared to other great IIMs or even ISBs. Those B Schools are at another level and cannot be on par with Kashipur or Raipur. To facilitate a better decision, I will mention the circumstances of these B Schools then you can choose after considering all options. IIM Indore and IIM Kashipur: Both these colleges are not worth a year drop as they will help you earn only an extra 1.5-2 LPA. Moreover, in the coming years, Kashipur and Raipur will have almost the same brand value as that Indore and Kozhikode. IIM Ahmedabad, Calcutta, Lucknow and Bangalore: All these top IIMs are definitely worth a year's drop provided that you are confident enough to cope with the cutoff. All these IIMs consider your academics while selecting so if that is your reason for the year drop I don’t think it will help. There is no surety of admission even after a percentile of 100. ISB: This one is at a whole different level and is in the category of elite B Schools like UCB, NYU, HBS, etc. The top-notch faculty offers amazing pedagogy at relatively low fees. CAT is sufficient for IIMs. But if you want to go for ISB, a work experience of 4+ years and a GMAT are a must. Read more
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College
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