What are A/c No.1, A/c No.-2, A/c No.-10, A/c No.-21 and A/c No.-22 in Employees provident Fund Challan ? Can anyone clear how to calculate above accounts? - Rediff Questions & Answers

Any establishments employing 20 or more employees come under the PF Act. Wage ceiling of PF is Rs. 6,500/-. The rate of PF contribution from Employees Salary is 12% of basic.
A/c No. 1 Employees Share 12% of Basic PF Employers Share 3.67% of Basic EPF
A/c No. 2 Employers Share 1.10% of total wages Admin Charges
A/c No. 10 Employers Share 8.33% of Basic Pension Fund
A/c No. 21 Employers Share 0.50% of total wages Employees Death
Insurance
A/c No. 22 Employers Share 0.01% of total Wages Inspection Charges

for example :- if,

Total Basis Wages Pf @12% EPF @ 3.67% Pension Fund @ 8.33%
Rs. 6,500/- Rs. 780 Rs. 239 Rs. 541/-

Then A/c No.1 Rs. 1,019/- (Total of PF/EPF Rs. 780/- + Rs. 239/
A/c No. 2 Rs. 72/- (1.10% of Rs. 6500/-)
A/c No. 10 Rs. 514/- (Pension Fund)
A/c No. 21 Rs. 33/- (0.50% of Rs. 6500/-)
A/c No. 22 Rs. 1/- (0.010% of Rs. 6500/-)
Total PF Rs. 1,639/-

How to use Operators while Google Search.

Operators and more search help

The Basic search help article covers all the most common issues, but sometimes you need a little bit more power. This document will highlight the more advanced features of Google Web Search. Have in mind though that even very advanced searchers, such as the members of the search group at Google, use these features less than 5% of the time. Basic simple search is often enough. As always, we use square brackets [ ] to denote queries, so [ to be or not to be ] is an example of a query; [ to be ] or[ not to be ] are two examples of queries.

• Phrase search ("")
  By putting double quotes around a set of words, you are telling Google to consider the exact words in that exact order without any change. Google already uses the order and the fact that the words are together as a very strong signal and will stray from it only for a good reason, so quotes are usually unnecessary. By insisting on phrase search you might be missing good results accidentally. For example, a search for [ "Alexander Bell" ] (with quotes) will miss the pages that refer to Alexander G. Bell.
• Search single word exactly as is ("")
  Google employs synonyms automatically, so that it finds pages that mention, for example, childcare for the query [ child care ] (with a space), or California history for the query [ ca history ]. But sometimes Google helps out a little too much and gives you a synonym when you don't really want it. By putting double quotes around a single word, you are telling Google to match that word precisely as you typed it.
• Search within a specific website (site:)
  Google allows you to specify that your search results must come from a given website. For example, the query [ iraq site:nytimes.com ] will return pages about Iraq but only from nytimes.com. The simpler queries[ iraq nytimes.com ] or [ iraq New York Times ] will usually be just as good, though they might return results from other sites that mention the New York Times. You can also specify a whole class of sites, for example[ iraq site:.gov ] will return results only from a .gov domain and[ iraq site:.iq ] will return results only from Iraqi sites.
• Terms you want to exclude (-)
  Attaching a minus sign immediately before a word indicates that you do not want pages that contain this word to appear in your results. The minus sign should appear immediately before the word and should be preceded with a space. For example, in the query [ anti-virus software ], the minus sign is used as a hyphen and will not be interpreted as an exclusion symbol; whereas the query[ anti-virus -software ] will search for the words 'anti-virus' but exclude references to software. You can exclude as many words as you want by using the- sign in front of all of them, for example [ jaguar -cars -football -os ]. The - sign can be used to exclude more than just words. For example, place a hyphen before the 'site:' operator (without a space) to exclude a specific site from your search results.
• Fill in the blanks (*)
  The *, or wildcard, is a little-known feature that can be very powerful. If you include* within a query, it tells Google to try to treat the star as a placeholder for any unknown term(s) and then find the best matches. For example, the search[ Google * ] will give you results about many of Google's products (go to next page and next page -- we have many products). The query[ Obama voted * on the * bill ] will give you stories about different votes on different bills. Note that the * operator works only on whole words, not parts of words.
• The OR operator
  Google's default behavior is to consider all the words in a search. If you want to specifically allow either one of several words, you can use the OR operator (note that you have to type 'OR' in ALL CAPS). For example,[ San Francisco Giants 2004 OR 2005 ] will give you results about either one of these years, whereas [ San Francisco Giants 2004 2005 ] (without the OR) will show pages that include both years on the same page. The symbol |can be substituted for OR. (The AND operator, by the way, is the default, so it is not needed.)

Exceptions

Search is rarely absolute. Search engines use a variety of techniques to imitate how people think and to approximate their behavior. As a result, most rules have exceptions. For example, the query [ for better or for worse ] will not be interpreted by Google as an OR query, but as a phrase that matches a (very popular) comic strip. Google will show calculator results for the query [ 34 * 87 ] rather than use the 'Fill in the blanks' operator. Both cases follow the obvious intent of the query. Here is a list of exceptions to some of the rules and guidelines that were mentioned in this and the Basic Search Help article:

Exceptions to 'Every word matters'

• Words that are commonly used, like 'the,' 'a,' and 'for,' are usually ignored (these are called stop words). But there are even exceptions to this exception. The search [ the who ] likely refers to the band; the query [ who ] probably refers to the World Health Organization -- Google will not ignore the word 'the' in the first query.
• Synonyms might replace some words in your original query.
• A particular word might not appear on a page in your results if there is sufficient other evidence that the page is relevant. The evidence might come from language analysis that Google has done or many other sources. For example, the query[ overhead view of the bellagio pool ] will give you nice overhead pictures from pages that do not include the word 'overhead.'

Punctuation that is not ignored

• Punctuation in popular terms that have particular meanings, like [ C++ ] or [ C# ](both are names of programming languages), are not ignored.
• The dollar sign ($) is used to indicate prices. [ nikon 400 ] and [ nikon $400 ]will give different results.
• The hyphen - is sometimes used as a signal that the two words around it are very strongly connected. (Unless there is no space after the - and a space before it, in which case it is a negative sign.)
• The underscore symbol _ is not ignored when it connects two words, e.g.[ quick_sort ].

Google Best Search Features.

Improve Your Search Experience

Everyday Essentials

• Weather

  To see the weather for many U.S. and worldwide cities, type “weather” followed by the city and state, U.S. zip code, or city and country.
  Example:

• Stock Quotes

  To see current market data for a given company or fund, type the ticker symbol into the search box. On the results page, you can click the link to see more data from Google Finance.
  Example:

• Time

  To see the time in many cities around the world, type in “time” and the name of the city.
  Example:

• Sports Scores

  To see scores and schedules for sports teams type the team name or league name into the search box. This is enabled for many leagues including the National Basketball Association, National Football League, National Hockey League, and Major League Baseball.
  
  All sports data provided by STATS LLC
  Example:

• Sunrise & Sunset

  To see the precise times of sunrises and sunsets for many U.S. and worldwide cities, type “sunrise” or “sunset” followed by the city name.
  Example:

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Reference Tools

• Calculator

  To use Google’s built-in calculator function, simply enter the calculation you’d like done into the search box.
  Example:

• Book Search

  If you’re looking for results from Google Book Search, you can enter the name of the author or book title into the search box. Then, click on “Books” from the left-hand navigation to view book content. You can click through on the record to view more detailed info about that author or title.
  Example:

• Earthquakes

  To see information about recent earthquakes in a specific area type “earthquake” followed by the city and state or U.S. zip code. For recent earthquake activity around the world simply type “earthquake” in the search box.
  Example:

• Unit Conversion

  You can use Google to convert between many different units of measurement of height, weight, and volume among many others. Just enter your desired conversion into the search box and we’ll do the rest.
  Example:

• Public Data

  To see trends for population and unemployment rates of U.S. states and counties, type "population" or "unemployment rate" followed by a state or county. You can click through to a page that lets you compare different locations.
  Example:

• People Profiles

  If you’re looking for someone you just met or a long-lost friend, enter the name of that person plus some identifying words about him or her to see a list of people with that name.
  Example:

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Choosing Keywords

• Synonym Search

  If you want to search not only for your search term but also for its synonyms, place the tilde sign (~) immediately in front of your search term.
  Example:

• Dictionary Definitions

  To see a definition for a word or phrase, simply type the word “define” then a space, then the word(s) you want defined. To see a list of different definitions from various online sources, you can type “define:” followed by a word or phrase. Note that the results will define the entire phrase.
  Example:

• Spell Checker

  Google’s spell checking software automatically checks whether your query uses the most common spelling of a given word. If it thinks you’re likely to generate better results with an alternative spelling, it will ask “Did you mean: (more common spelling)?”. Click the suggested spelling to launch a Google search for that term.
  Example:

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Local Search

• Local Search

  If you’re looking for a store, restaurant, or other local business you can search for the category of business and the location and we’ll return results right on the page, along with a map, reviews, and contact information.
  Example:

• Movie Showtimes

  To find reviews and showtimes for movies playing near you, type “movies” or the name of a current film into the Google search box. If you’ve already saved your location on a previous search, the top search result will display showtimes for nearby theaters for the movie you've chosen.
  Example:

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Health Search

• Health Conditions

  To see information about a common disease or symptom, enter it into the search box and we’ll return the beginning of an expert summary. You can click through to read the entire article.
  Example:

• Medications

  To see information about most generic and brand name prescription drugs in the U.S., enter the drug name into the search box, and we’ll display a summary and description of that medication. You can click through links from the National Institutes of Health to get more information about side effects, how to take the medication, precautions, dietary instructions, and what to do if you miss a dose.
  Example:

• Poison Control

  You can quickly find the U.S. poison control hotline (1-800-222-1222) by entering “poison control” or similar phrases into the search box.
  Example:

• Suicide Prevention

  You can quickly find the phone number for the National Suicide Prevention Lifeline (1-800-273-8255) by entering "suicide prevention" or similar phrases into the search box.
  Example:

• Flu Vaccine Finder

  During flu season, search for “flu” to find tips on how to stay healthy from U.S. Health and Human Services and a flu shot locator which uses Google Maps to show you nearby locations offering seasonal and/or H1N1 flu vaccine.
  Example:

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Trip Planning

• Flight Tracking

  To see flight status for arriving and departing U.S. flights, type in the name of the airline and the flight number into the search box.
  Example:

• Flight Schedules

  To see flight schedules to or from a particular destination, type “flights from” or “flights to” followed by the city or airport of interest. You can also add another location with “to” or “from” and view the schedule for a specific route.
  
  Flight schedule data is provided by OAG and QuickTrip by Innovata.
  Example:

• Currency Conversion

  To use our built-in currency converter, simply enter the conversion you’d like done into the Google search box and we’ll provide your answer directly on the results page.
  Example:

• Maps

  Looking for a map? Type in the name or U.S. zip code of a location and the word “map” and we’ll return a map of that location. Clicking on the map will take you to a larger version on Google Maps.
  Example:

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Query Refinements

• Related Search

  To search for web pages that have similar content to a given site, type “related:” followed by the website address into the Google search box.
  Example:

• Fill in the Blank

  Sometimes the best way to ask a question is to get Google to ‘fill in the blank’ by adding an asterisk (*) at the part of the sentence or question that you want finished into the Google search box.
  Example:

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Search by Number

• Package Tracking

  You can track packages by typing the tracking number for your UPS, Fedex or USPS package directly into the search box. We’ll return results that include quick links to easily track the status of your shipment.
  Example:

• Patent Numbers

  To search for U.S. patents, enter the word “patent” followed by the patent number into the Google search box and hit the Enter key or click the Google Search button.
  Example: