Maths Jokes
Q: Why do you rarely find mathematicians spending time at the beach?
A: Because they have sine and cosine to get a tan and don't need the sun
An infinite crowd of mathematicians enters a bar.
The first one orders a pint, the second one a half pint, the third one a quarter pint...
"I understand", says the bartender - and pours two pints.
Q: What does the zero say to the the eight?
A: Nice belt!
A man flying a hot air balloon got lost. So he descended and asked a woman walking in a field “Where am I?” She thought for some time and then replied. “In a hot-air balloon”. Immediately the balloonist realized she was a mathematician, for three reasons (1) She thought before replying (2) What she said was absolutely correct and (3) Her reply was totally useless.
A mathematician, statistician and accountant were finalist for a position as VP in a large corporation. The hiring committee asked them all the same last question
The mathematician was first."How much is 500 plus 500 ?" , they asked"1000" he replied without hesitation."Thank you", they dismissed him.
Next the statistician."How much is 500 plus 500?""On the average, 1000 with 95 % confidence" replied the statistician"Thank you", they dismissed him.
Next the accountant."How much is 500 plus 500?""What would you like it to be?" responded the accountant.They hired the accountant.
Question: "How many seconds are there in a year?"Answer: "Twelve, January second, February second, March second, ..." :D
Q: What is the definition of a polar bear?
A: A rectangular bear after a coordinate transformation :D
Q: What will a logician choose: a half of an egg or eternal bliss in the afterlife? A: A half of an egg! Because nothing is better than eternal bliss in the afterlife, and a half of an egg is better than nothing. :D
Popularity: 6%
How to prepare for MAT ?
Friends, this article is meant for people who are planning to take MAT examination for admission to a B-School. Students have to wander a lot to find out various aspects of MAT. So here I am giving you comprehensive information of all useful aspects of MAT. If you have any other query, feel free to ‘comment’ your question. I will be glad to answer them.
What is MAT?
Management Aptitude Test (MAT) is one of the important entrance exams conducted by All India Management Association. This entrance exam is conducted in all major cities in the country. MAT Score is essential for every student who is seeking to take admission in top management institutes of India.
Students of several streams like- engineering, architecture, medicine, arts, science and commerce can pursue their career in Management after tackling the MAT entrance exam.
Cracking the MAT exam:
Cracking MAT exam is not going to be easy for all. But if you plan your study time with proper strategy, you can be a winner in it. An Important question crops up here that “how to prepare for MAT Exams?”
Here is a brief description of the MAT Exam Pattern and MAT syllabus -
Students, who want to pursue their career in management, have to give a MAT entrance exam for getting admission into the management college in India. This examination is conducted by All Indian Management Association four times in a year.
Students can easily overcome the fear of cracking the MAT exams just by following these basic steps:
- Always stick with the basic rules, clear your concepts of basic Maths, and start preparing on class 10 and class 12 maths. You can follow Quicker Maths site for some very useful fast calculation tricks.
- Go through all the study materials provided by your institute (if you are preparing with one).
- Always keep yourself update with current affairs, read newspaper and magazines daily.
- To make your English comprehensions well, work hard on your vocabulary. You can subscribe to this amazing free SMS service to improve your vocabulary
- Spend your time equally in each of your subject and find out your strength and weakness and try to overcome from your weakness.
- Solve different type of questions for MAT from several MAT study materials and books. It will help you to tackle most of the tricky question in the MAT examination. As they say, “Practice makes a man perfect”.
Author: Ejaz Khalil, Knowledge Consultant, FireUp.co.in
Popularity: 7%
Eligibility criteria for CAT
The candidate must hold a Bachelor’s Degree, with at least 50% marks or equivalent CGPA [45% in case of the candidates belonging to Scheduled Caste (SC), Scheduled Tribe (ST) and Differently Abled (DA)categories], awarded by any of the Universities incorporated by an act of the central or state legislature in India or other educational institutions established by an act of Parliament or declared to be deemed as a University under Section 3 of the UGC Act, 1956, or possess an equivalent qualification recognized by the Ministry of HRD, Government of India.
The percentage of marks obtained by the candidate in the bachelor’s degree would be calculated based on the practice followed by the university/institution from where the candidate has obtained the degree. In case the candidates are awarded grades/CGPA instead of marks, the conversion of grades/CGPA to percentage of marks would be based on the procedure certified by the university/ institution from where they have obtained the bachelor’s degree. In case the university/ institution does not have any scheme for converting CGPA into equivalent marks, the equivalence would be established by dividing the candidate’s CGPA by the maximum possible CGPA and multiplying the result with 100.
Candidates appearing for the final year of bachelor’s degree/equivalent qualification examination and those who have completed degree requirements and are awaiting results can also apply. IIMs may verify eligibility at various stages of the selection process, the details of which are provided at Selection Process of IIMs.
Prospective candidates must maintain a valid email account throughout the selection process.
Note for SC/ST, NC-OBC, and DA Candidates
If you belong to SC or ST categories, your caste/tribe must be listed in the Government of India schedule. The caste certificate that you send to IIM should be in the Government approved format and should clearly state: (a) Name of your caste/tribe; (b) Whether you belong to Scheduled Caste or Scheduled Tribe; (c) District and the State or Union Territory of your ordinary residence; and (d) the appropriate Government of India schedule under which your caste/tribe is approved by it as Scheduled Caste or Scheduled Tribe. A copy of the certificate must be sent to CAT Centre, C/O PGP Admissions Office, Indian Institute of Mangament, Vastrapur, Ahmedabad, 380 015. Mention the Voucher Serial Number on the certificate. Failure to produce a copy of the caste certificate will result in the rejection of your CAT registration.
The caste certificate must be shown and a photocopy enclosed at the time of interviews. Moreover, the caste certificate must be submitted at the time of joining programmes of any of the IIMs.
If you belong to the Non-Creamy Other Backward Classes (NC-OBC), you must produce the NC-OBC certificate duly signed by competent authority and enclose its photocopy at the time of interviews. Moreover, the certificate must be submitted at the time of joining programmes of any of the IIMs. Failure to do so during the post CAT selection process will result in you not being considered under the reserved category.
If you belong to Differently Abled (DA) Category, a copy of the DA certificate must be sent to CAT Centre, C/O PGP Admissions Office, Indian Institute of Mangament, Vastrapur, Ahmedabad, 380 015. Mention the Voucher Serial Number on the DA certificate. Failure to produce a copy of the DA certificate will result in the rejection of your CAT registration. The DA certificate must be shown and a photocopy enclosed at the time of interviews. Moreover, the DA certificate must be submitted at the time of joining programmes of any of the IIMs.
Source – http://www.catiim.in/cat_eligibility.html
Popularity: 4%
Good News For All CAT 2009 Takers!!
A big hello to all CAT 2009 aspirants,
By now you must have immersed yourselves into preparing, preparing and preparing for the d-day. Well, this mail will definitely bring some cheer.
Great news for all you guys!!
At http://www.fireup.co.in, the prices of our flagship online CAT study material e-CAT Test Series and e-CAT Prep Material
e-CAT Test Series
The complete set of 20 mock CAT Tests/Papers + 40 e-Sectional Tests is now available at just Rs. 1425.
FireUp Advantage's - Before shelling out your hard earned money, you can even try out one e-CAT Test free. Visit FireUp.co.in for more info
e-CAT Prep Material
FireUp exclusive complete course content for CAT Preparation comes with more than 5000 pages of well researched topics and pedagogy. There are 3 levels of skill exercises for each topic to test your concept and understanding.
So in effect you get more than 500 exercises with more than 15 questions on an average to boost your practice.
What's more! You get a set of 40 Sectional Tests absolutely free along with it.
Ultimately you get more than 10000 questions in e-CAT Prep Material to test your skills.
You can check out the reduced set of prices for e-CAT Prep Material here
There are lot of freebies on the site http://www.fireup.co.in check it out yourself.
Popularity: 4%
Learn To Speak English
Lot of students have been asking us for a while about some tutorials which can help them Learn To Speak English.
We would suggest you to look at Learn To Speak English Deluxe 10 CD-Rom Learning kit .
According to users this is the most effective way of learning english.
This is one of the best seller CD-ROM software in Amazon for years and is purchased by thousands of people and has features like
- Pronunciation
- Speaking and Listening
- Reading and Writing
- Simulated Conversations
- Vocabulary and Grammar that's Captivating and Enjoyable
Amazon also offer Discount for QuickerMaths User. Buy It Now to get heavy discounts.
Popularity: 11%
Zeller’s Rule: Day on any date in the calendar
Zeller's Rule : With this technique named after its founder Zeller, you can solve any 'Dates and Calendars' problems.
Zellers rule can be used to find the day on any particular date in the calendar in the history. All you have to know is the formula given below and how to use it.
Zeller's Rule Formula:
F = K + [(13xM - 1)/5] + D + [D/4] + [C/4] - 2C
K = Date => for 25/3/2009, we take 25
In Zellers rule months start from march.
M = Month no. => Starts from March.
March = 1, April = 2, May = 3
Nov. = 9, Dec = 10, Jan = 11
Feb. = 12
D = Last two digits of the year => for 2009 = 09
C = The first two digits of century => for 2009 = 20
Example: 25/03/2009
F = 25 + [{(13 x1)- 1}/5] + 09 + 09/4 + 20/4 - (2 x 20)
= 25 + 12/5 + 09 + 09/4 + 20/4 - 2x20
=25+2+09+2+5-40 [ We will just consider the integral value and ignore the value after decimal]
= 43 - 40 =
Replace the number with the day using the information given below.
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
7 = Sunday
So it's Wednesday on 25th march, 2009.
If the number is more than 7, divide the no. by 7. The remainder will give you the day.
I shall be very grateful if anyone of you can provide me the java script for this formula, so that I can post it here for everyone's convenience.
Thanks in advance. I hope you will find the above method very useful.
you may find another post named, cyclicity very interesting.
Vineet Patawari - PGDM, ACA, B.COM (H)
Popularity: 17%
CAT 2009 Important Updates
Given below are very important updates posted by IIM Ahmedabad as FAQs. CAT will be held during the period Saturday, 28 November 2009 to Monday, 7 December 2009. Sale of vouchers starts on Wednesday, 9 September 2009 at designated bank branches and their associate outlets. The sale ends on Thursday, 1 October 2009. Online registration for CAT 2009 will also begin on Wednesday, 9 September 2009 and end on Thursday, 1 October 2009.
Q1: When is the advertisement for CAT 2009 going to appear?
A1: CAT Advertisement will appear in leading newspapers on Sunday, 30 August 2009.
Q2: Once the advertisement appears, is one expected to buy CAT bulletin from designated banks?
A2: No. One does not have to buy a bulky CAT bulletin. We want to go paperless. A prospective candidate buys a scratch-voucher from the designated bank branches, and, later registers online for CAT 2009.
Q3: When does the sale of voucher start and end?
A3: Sale of vouchers starts on Wednesday, 9 September 2009 at designated bank branches and their associate outlets. The sale ends on Thursday, 1 October 2009.
Q4: When and how do I register for CAT 2009 after buying the voucher?
A4: Online registration for CAT 2009 will also begin on Wednesday, 9 September 2009 and end on Thursday, 1 October 2009. Instructions on access to online registration will be given in the voucher, and, detailed registration instructions will be on the CAT website.
Q5: When will CAT be held and can I choose a test date?
A5: CAT will be held during the period Saturday, 28 November 2009 – Monday, 7 December 2009. Yes, you can choose a test date, session (morning/afternoon), and venue across thirty centres (cities) all over India, subject to availability.
Q6: Can you give more details on taking test in a CBT format?
A6: Starting Sunday, 30 August 2009, CAT website (www.catiim.in) will provide all the details.
for Source Click Here .
This information is also sent by FireUp to it's SMS channel. To subscribe SMS "ON FIREUPCAT" to 09870807070.
For any further information feel free to mail us at info@fireup.co.in .
For latest CAT syllabus click here.
Popularity: 5%
GRE® General Test Overview
GRADUATE RECORD EXAMNIATION (GRE):
What Is It?
The GRE® General Test measures verbal reasoning, quantitative reasoning, critical thinking and analytical writing skills that are not related to any specific field of study.
Verbal Reasoning — The skills measured include the test taker's ability to:
- analyze and evaluate written material and synthesize information obtained from it
- analyze relationships among component parts of sentences
- recognize relationships between words and concepts
Quantitative Reasoning — The skills measured include the test taker's ability to:
- understand basic concepts of arithmetic, algebra, geometry and data analysis
- reason quantitatively
- solve problems in a quantitative setting
Analytical Writing — The skills measured include the test taker's ability to:
- articulate complex ideas clearly and effectively
- examine claims and accompanying evidence
- support ideas with relevant reasons and examples
- sustain a well-focused, coherent discussion
- control the elements of standard written English
Who Takes It and Why?
Prospective graduate applicants take the General Test. GRE test scores are used by admissions or fellowship panels to supplement undergraduate records and other qualifications for graduate study. The scores provide common measures for comparing the qualifications of applicants and aid in evaluating grades and recommendations.
Where Do People Take It?
The General Test is offered year-round at computer-based test centers in the United States, Canada and many other countries. It is offered at paper-based test centers in areas of the world where computer-based testing is not available. See which format is available in your area.
Who Accepts It?
Any graduate or professional school, any department or division within a school, or any fellowship granting organization may require or recommend that its applicants take the General Test, a Subject Test, or both.
General Test Dates:
Computer-Based General Test:
- The General Test is given year-round at computer-based test centers in the United States, Canada and many other countries.
- Appointments are scheduled on a first-come, first-served basis.
- You may take the General Test (computer-based and/or paper-based) only once per calendar month, and no more than five times within any 12-month period. This applies even if you canceled your scores on a test taken previously.
To register to test in the United States, American Samoa, Guam, U.S. Virgin Islands, Puerto Rico and Canada, register online or call 1-443-751-4820 or 1-800-GRE-CALL (1-800-473-2255). To register to test at an international location, register online or contact the appropriate Regional Registration Center.REGISTER EARLY TO GET YOUR PREFERRED TEST DATE.
Paper-Based General Test:
- Paper-based General Test administrations are offered in areas where computer-based testing is not available.
- Not all test centers are open on all test dates. Download the Test Center List (PDF) for testing locations.
- Be sure to check the score report mailing date when selecting a test date.
2009-10 Test Dates
TEST DATES1 |
10/24/09 | 02/06/10 | |
|---|---|---|---|
| United States and Puerto Rico Registration Receipt Dates at ETS | Supplementary Test Center2 and Monday Administration3 | 09/04/09 | 12/18/09 |
| Regular Registration | 09/18/09 | 01/04/10 | |
| Late Registration4 | 09/25/09 | 01/08/10 | |
| Other Locations, Including U.S. Territories Registration Receipt Dates at ETS | Supplementary Test Center2 and Monday Administration3 | 08/28/09 | 12/11/09 |
| Regular Registration | 09/11/09 | 12/28/09 | |
| Late Registration4 | 09/18/09 | 01/04/10 | |
APPROXIMATE SCORE REPORT MAILING DATE |
12/04/09 | 03/19/10 | |
- Dates in this table do not apply for testing in China (including Hong Kong), Korea or Taiwan. Refer to the Split-Test calendar.
- No supplementary test centers will be established for the February test date.
- Monday test dates will be October 26, 2009, and February 8, 2010.
- Late registration is available for online registration only for a fee of $25. Late registration closes one week after the regular registration deadline.
Split-Test Administration of the General Test in China (including Hong Kong), Korea, and Taiwan:
The GRE® General Test is offered in two parts in these regions. The Analytical Writing section is offered on computer; the Verbal and Quantitative sections are offered at a paper-based administration. Test takers are required to take both the computer-based and paper-based parts of the GRE General Test in the same testing year, and must take the computer-based Analytical Writing portion first. Two paper-based administrations will be offered.
2009-10 Test Dates
Individuals taking the Analytical Writing section between July 1, 2009, and September 19, 2009, will be registered for the paper-based administration on October 24, 2009. Those taking the Analytical Writing section between September 20, 2009, and May 8, 2010, will be registered for the paper-based administration on June 12, 2010.
| Computer-Based Analytical Writing Test Dates | Paper-Based Verbal and Quantitative Test Dates | Approximate Score Report Mailing Dates |
|---|---|---|
| July 1, 2009, through September 19, 2009 | October 24, 2009 | December 4, 2009 |
| September 20, 2009, through May 8, 2010 | June 12, 2010 | July 23, 2010 |
Registration Procedure:
Register for the GRE® Computer-based General Test:
The General Test is offered as a computer-based test in the United States, Canada and many other countries. Paper-based General Test administrations are offered in areas of the world where computer-based testing is not available. SeeRegister for the Paper-Based General Test.
Appointments are scheduled on a first-come, first-served basis. Register early to get your preferred test date, and to receive your test preparation material in time to prepare for the test.
Register to Test in the United States, U.S. Territory or Canada:
There are three ways you can register for the computer-based General Test.
Web
- Online Registration (credit/debit card only — American Express, Discover, JCB, MasterCard or VISA)
Phone
- Use American Express, Discover, JCB, MasterCard, VISA, or a voucher number.
- Call the test center directly or the Prometric® Candidate Services Call Center Monday through Friday, 8 a.m. – 8 p.m., Eastern Time (New York), (excluding U.S. holidays), at 1-443-751-4820 or 1-800-GRE-CALL (1-800-473-2255).
- A confirmation number, reporting time, and the test center address will be given to you when you call.
- Download and complete the Authorization Voucher Request Form (PDF)found in the Bulletin.
- Mail the appropriate payment and voucher request form to the address printed on the voucher, allowing up to 4 weeks for processing and mail delivery.
- When you receive your voucher, call to schedule an appointment.
- An appointment to test must be made prior to the expiration date on the voucher.
- If you lose your voucher, contact the GRE® Program. Only one replacement will be issued.
Requests for nonstandard testing accommodations must be made through ETS®.
Rescheduling or Canceling a Test Appointment in the United States, U.S. Territory, or Canada:
- Contact either the local center where you are scheduled to test or call 1-443-751-4820 or 1-800-GRE-CALL (1-800-473-2255) no later than 3 full days before your appointment (not including the day of your test or the day of your request).
- The General Test rescheduling fee is $50.
Standby Testing
Available at permanent test centers on a first-come, first-served, space available basis in the United States, American Samoa, Guam, U.S. Virgin Islands, Puerto Rico and Canada only.
Register to Test in International Locations:
The computer-based General Test is not given every day at all test centers. Contact the appropriate Regional Registration Center (RRC) to verify test dates.
There are four ways you can register for the computer-based General Test.
Web
- Online Registration (credit/debit card only — American Express, Discover, JCB, MasterCard or VISA). Not available in Nigeria.
Phone
- Use American Express, Discover, JCB, MasterCard, VISA or a voucher number.
- Call the appropriate RRC at least two business days before your preferred test date.
- A confirmation number, reporting time, and the test center address will be given to you when you call.
Fax
- Use American Express, Discover, JCB, MasterCard, VISA or a voucher number.
- Fax the International Test Scheduling Form (PDF) to the appropriate RRC.
- The form must be received at least 7 days before your first-choice test date.
- A confirmation number, reporting time and the test center address will be faxed or mailed to you.
- If you do not receive a confirmation of your appointment, call the appropriate RRC at least 3 business days before your first-choice test date. If you missed your appointment and did not call the RRC, your test fee will not be refunded. If you provide an e-mail address, you may receive a confirmation by e-mail.
- Mail the International Test Scheduling Form (PDF) to the appropriate RRC with appropriate payment.
- ETS® now accepts payments via the Western Union® Quick PaySM service for computer-based testing administrations. Only original receipts will be accepted by Prometric.
- Instructions on how to send a Quick Pay.
- Locate an agent in your country.
- When completing the payment services or blue form, please use the following codes under the "Pay To" section:Company Name: Educational Testing Service
Company Code: GREPROGRAM NJ
Country: USA
- The form must be received at least three weeks before your first-choice test date.
- A confirmation number, reporting time, and the test center address will be faxed or mailed to you.
- If you do not receive a confirmation, call the appropriate RRC at least 3 business days before your first-choice test date. If you miss your appointment and did not call the RRC, your test fee will not be refunded. If you provide an e-mail address, you may receive a confirmation by e-mail.
Credit/debit cards are not accepted for Nigerian registration fees. This includes anyone who is requesting a Nigerian test center or who has a Nigerian mailing address. Only admission tickets indicating a Nigerian test center will be accepted for testing in Nigeria.
The following preferred forms of payment are acceptable in Nigeria and elsewhere: international money order, authorization voucher from ETS®, international bank draft, and UNESCO coupons.
Requests for nonstandard testing accommodations must be made through ETS.
Rescheduling or Canceling a Test Appointment Outside of the U.S. :
- Contact the appropriate registration center no later than 3 full days before your appointment (not including the day of your test or the day of your request).
- The General Test rescheduling fee is $50.
- You cannot reschedule between sites served by different Regional Registration Centers (RRCs).
Register for the Paper-based GRE General Test:
Paper-based GRE General Test administrations are offered in areas of the world where computer-based testing is not available. You can register for a paper-based administration online or by mail.
Online Registration — Credit/debit card only (American Express, Discover, JCB, MasterCard or VISA). Note: Not available to examinees testing in Nigeria.
Online registration is not available for the following services:
- Fee Reduction
- Arrangements for nonstandard testing accommodations
- Monday testing
- Standby testing
- Supplementary test centers
Mail registration - credit/debit card/money order/certified check (American Express, Discover, JCB, MasterCard or VISA)
Download and complete the registration form (PDF) found in the GRE® Bulletin and mail the completed form with payment to the address printed on the form. The form must be received at ETS by the registration deadline. Allow 4 weeks for processing. Registration forms cannot be faxed.
Register for the FREE GRE® Search Service:
Don't miss this opportunity to hear from graduate schools that are searching for students like you. The GRE Search Service matches prospective graduate students with participating graduate schools and fellowship sponsors. If you match the recruitment profile of a participating institution/organization, you may be sent information about graduate programs, admission requirements, financial aid opportunities, fellowships, and other graduate education opportunities.
You will be given the option to be included in the Search Service when you register for a GRE test. Anyone considering graduate study, whether or not they are registered for a GRE test, may also register for the GRE Search Service. To register for the GRE Search Service only, use the online GRE registration form.
When you register for a GRE test, or if you participate in the Search Service, you will be asked to provide background information about yourself. This information is collected for analysis samples, score interpretation data, group statistics and research studies. If you register to participate in the Search Service, your background information, contact information and the broad score bands in which your test scores fall will be added to the GRE Search Service database so that participating graduate schools and fellowship sponsors can locate you.
Participating graduate schools and fellowship sponsors are now able to search the database on broad GRE score bands in combination with undergraduate grade point average (UGPA). The score bands for the Verbal measure, Quantitative measure, and the Subject Tests are 90 points or greater (e.g., 600 to 690) and the score bands for the Analytical Writing measure are a half point or greater (e.g., 4.5 to 5.0). Information on broad score bands or individual GRE test scores will not be part of the output provided to Search Service users.
Information provided to participating schools about you may include any of the following:
- personal information: address, gender, ethnic background, citizenship status, telephone number, and e-mail address
- educational background: current educational status, undergraduate institution name, UGPA, undergraduate major, and date of graduation
- educational objective: field in which you plan to do your graduate work, preference of full-time or part-time graduate study, degree objective, preferred geographic region for graduate study, and intended date of enrollment in graduate school.
Information collected by Educational Testing Service (ETS®) for use in the GRE Search Service will be transferred to Hobsons®, a leading provider of educational solutions. Hobsons is responsible for administering and marketing the GRE Search Service as directed by ETS. By participating in the GRE Search Service, you authorize the transfer of your personal information to Hobsons for the purposes described above. Hobsons is prohibited from using your personal information for any other purposes.
Test takers who choose to participate in the Search Service and would like to unsubscribe at a later date may do so at any time by contacting GRE Services atgre-info@ets.org, or 1-609-771-7670.
Important Things to Remember When Registering for the GRE General Test:
- Take the test as soon as possible so your scores will be received in time to be considered with your application.
- Check the GREÂ online registration system for the most up-to-date test center information.
- Not all test centers are open on all dates.
- Test centers fill up quickly so early registration is recommended to get your preferred test locations and date selection.
- When registering, be sure that the spelling of your name exactly matches the name printed on the identification documents(s) you will present at the test center. If this information does not match, you will not be permitted to test and your test fee will be forfeited. There are no exceptions. See Identification Requirements.
- You are not allowed to transfer your registration to someone else.
- As part of your test fee, you may request that scores be sent to as many as four graduate institutions or fellowship sponsors. You will be asked to designate your score recipients either when registering for the test or at the test center on test day.
- Late registration is available if you register online. Late registration closes one week after the regular registration date. The fee is $25.
- You will be given the option to register for the GRE Search Service on the day of your computer-based GRE General Test or when you register for the paper-based General Test. The GRE Search Service matches prospective graduate students with participating graduate schools and fellowship sponsors. For more information, visit www.ets.org/gre/stusearch.
- Beginning in July 2009, you will have access to a new service, the ETS® Personal Potential Index (ETS® PPI). The ETS PPI provides an evaluation of six personal attributes that graduate and professional schools have indicated are critical for academic success. Individuals who register for the GRE General Test will be able to request that ETS PPI Evaluation Reports be sent to as many as four graduate institutions or fellowship sponsors. For more information, visit www.ets.org/ppi.
Repeating the General Test:
- It may be to your advantage to take the GRE® General Test more than once if you think that the scores you obtained do not reflect your true abilities. If your scores seem unusually low in comparison with other indicators of your preparedness for graduate studies, you may want to consider taking the test again. Those considering repeating a test should be aware that large score increases are unusual, and for some test takers scores will go down. Keep in mind that score reports will include test results obtained within the past five-year period.
- You may take the General Test (computer-based and/or paper-based) only once per calendar month and no more than 5 times within any 12-month period. This applies even if you canceled your scores on a test taken previously.
Popularity: 2%
Cyclicity
Cyclicity
In CAT and other MBA entrance examinations you get questions based on cyclicity every year. Here we are explaining in details the concept of cyclicity and how it should be used for solving problems.
To understand cyclicity let us take a simple example.
Take any two numbers say 43 and 97.
If they are multiplied, the answer is 4171. The last digit of the product is same as the last digit of 3 x 7.
Hence, it is 1.
This concept could be extended to a host of situations. An interesting pattern emerges when we look at the exponents of the numbers. We would find conclusions as given below.
The last digits of the exponents of all numbers have cyclicity i.e. every Nth power of the base shall have the same last digit, if N is the cyclicity of the number. All numbers ending with 2, 3, 7, 8 have a cyclicity of 4.
For instance,
2^1 ends with 2
2^2 ends with 4
2^3 ends with 8
2^4 ends with 6
2^5 end with 2 again.
The same set of the last digits shall be repeated for the subsequent powers. So, if we want to find the last digit of (say) 2^45, divide 45 by 4.
The remainder is 1
So the last digit would be the same as last digit of 2^1, which is 2
Let us take a CAT level example
(3) The digit in the unit place of the number represented by (795 – 358) is
A. 7
B. 0
C. 6
D. 4
Answer: D (4)
Cycle of 7 is
7 1=7
7 2=49
7 3= 343
7 4= 2401
If we divide 95 by 4, the remainder will be 3.
So the last digit of (7)95 is equals to the last digit of (7)3 i.e. 3.
Cycle of 7 is
31 =3
32 =9
33= 27
34= 81
35= 243
If we divide 58 by 4, the remainder will be 2.
The content in this post is a part of FireUp's Free E-Book on Number System. Click on Online CAT Preparation to download
Working out similarly for all other digits we get
CYCLICITY TABLE
| 1 | 1 |
| 2 | 4 |
| 3 | 4 |
| 4 | 2 |
| 5 | 1 |
| 6 | 1 |
| 7 | 4 |
| 8 | 4 |
| 9 | 2 |
| 10 | 1 |
Popularity: 14%


