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Aug 30, 2013

What is singlism?

Singlism is a term used to describe discrimination against employees who are single. Also spelt singleism, it is the negative stereotyping of single or divorced people which leaves them feeling left out at the workplace or other places where conversations or events tend to steer towards that which is more couple-oriented.

Sep 23, 2012

Practical Puzzle : Life or Death on Paper

One of the classic pratical puzzle is here I hope you will solve it and like it

Imagine that you have been sentenced to death in a strange country where there is a strange law. Before you are hanged you have to chose a one of the paper kept in a hat. On one "LIFE" is written and on other "DEATH". If you select paper written "LIFE" on it you will be set free. Now one of you enemy has somehow replaced the "LIFE" paper with another paper written "DEATH" on it. Now both the paper has "DEATH". This person gleefully informs you of what he has done and that you are doomed to die. You are not permitted to speak to anyone about this misdeed, nor will you have a chance to switch the papers or the hat yourself in time. How will you avoid certain death?

Answer : After you draw one of the papers, swallow it. The jailer will be forced to check the remaining paper to determine what the one you drew said. The jailer will of course see a paper with "DEATH" written on it, assume you drew the one with "LIFE" written on it, and set you free.
See The Answer

Apr 23, 2012

The biggest flaw in Ocean Eleven Movie

I hope all of you have watched the movie Ocean Eleven (first movie). Its one of my favriote movie. It has lot of mistakes. If you will search the you will get hundreds of it.
Here I will not talk about mistakes like visibility of camera crew or displacement of objects or repeatetion of action. Lets forget about all these mistakes. I have figured a much bigger mistake. Its in the Danny's plan.
Try to recall Danny's plan. I think there was no need for Saul Bloom's role in Danny's plan. Let me explain.

Do you remember that Yen(Japanese boy) who was put in the cash box and was sent to vault. Now the Saul Bloom's purpose was to sent the explosive briefcase into the vault. Now tell me when you can send whole Janapese boy into the vault, can't you you send that diamond shape explosive with him.
It may have lot of flaws but still I loved the movie. Actually I like all the ocean movies. What you say?

Apr 14, 2012

Which is better MasterCard or VISA


You may also be thinking that which is better MasterCard or VISA. There's not really much of a difference between Visa & Mastercard. So we will see all the differences and similarities, starting with small introduction of both.

MasterCard : MasterCard Incorporated (NYSE: MA) or MasterCard Worldwide is an American multinational financial services corporation with its headquarters in the MasterCard International Global Headquarters, Purchase, New York, United States. Throughout the world, its principal business is to process payments between the banks of merchants and the card issuing banks or credit unions of the purchasers who use the "MasterCard" brand debit and credit cards to make purchases. MasterCard Worldwide has been a publicly traded company since 2006. The company was created by two entrepreneurs in Louisville, Kentucky, named Raymond Tanenhaus and Stanley Benovitz. It was absorbed by the United California Bank in year 1966. Prior to its initial public offering, MasterCard Worldwide was a cooperative owned by the 25,000+ financial institutions that issue its card.

VISA : Visa Inc. is an American multinational financial services corporation headquartered on 595 Market Street, Financial District in San Francisco, California, United States, although much of the company's staff is based in Foster City, California. It facilitates electronic funds transfers throughout the world, most commonly through Visa-branded credit card and debit cards. Visa does not issue cards, extend credit or set rates and fees for consumers; rather, Visa provides financial institutions with Visa-branded payment products that they then use to offer credit, debit, prepaid and cash-access programs to their customers. In 2008, according to The Nilson Report, Visa held a 38.3% market share of the credit card marketplace and 60.7% of the debit card marketplace in the United States. In 2009, Visa’s global network (known as VisaNet) processed 62 billion transactions with a total volume of $4.4 trillion.

Visa has operations across Asia-Pacific, North America, Central and South America, Caribbean, Central and Eastern Europe, Africa and Middle East. Visa Europe is a separate membership entity that is an exclusive licensee of Visa Inc.'s trademarks and technology in the European region, issuing cards such as Visa Debit.

While both Visa and Mastercard are both huge payment processing networks, there are some differences in their acceptance at merchants and the fees that they charge. Both companies also have different financial metrics such as revenue, net income and employee count.

Some diffences and similarities between MasterCard and Visa Card
Type Public Public
Traded as NYSE: MA S&P 500 Component NYSE: V S&P 500 Component
Industry Financial Services Financial Services
Founded 1966 1970
HeadQuarters MasterCard International Global Headquarters
Purchase, New York, U.S.
595 Market Street, Financial District, San Francisco, California, United States
Area Served Worldwide Worldwide
Key People Ajay Banga (president & CEO)
Richard Haythornthwaite (chairman)
Joseph Saunders (chairman & CEO)
John Partridge (president)
Products Credit Cards, payment systems Payment Systems
Revenue US$ 5.539 billion (2010 US$ 8.065 billion (2010)
Operating Income US$ 2.757 billion (2010) US$ 4.638 billion (2010)
Net Income US$ 1.846 billion (2010) US$ 2.966 billion (2010)
Total Assets US$ 8.837 billion (2010) US$ 33.408 billion (2010)
Total Equity US$ 5.216 billion (2010) US$ 25.014 billion (2010)
Employees 5,600 (2010) 6,800 (2010)
Website www.mastercard.com/ www.visa.com

Acceptance

Almost all merchants accepts both VISA and MasterCard. But some merchants do not accept certain cards because of higher payment processing fees, although such fees do not affect consumers, they do affect the merchants. A recent survey found that

  • 72% of online retailers accept all 4 major credit cards (American Express, Discover, MasterCard, VISA)
  • 10.3% of online retailers accept American Express, MasterCard and VISA
  • 7.7% of online retailers accept Discover, MasterCard and VISA
  • 9.9% of online retailers accept VISA and MasterCard only

List of merchants that accept VISA but do not accept MasterCard
      Dollar General Corp.

List of merchants that accept MasterCard but do not accept VISA
      Sam's Club (they do accept VISA debit cards but not credit cards. In fact, they accept VISA credit cards online and for gasoline)

List of merchants that accept neither MasterCard nor VISA
      Costco Wholesale Corp. (they accept American Express cards exclusively)

In January 2005, Washington Mutual decided to switch its 10.5-million-card debit portfolio from VISA to MasterCard.

I think both cards are good. The more important thing is to look for the bank that is providing the card, i.e. Chase, Citibank, etc. I think it is the bank/financial institution that determines what interest rates, credit limit and rewards programs to offer. Sometimes, merchants have special "promo" offers with certain types of cards. In order to take advantage of all such promos, it may be advisable to have both types of cards.

Please Note : Some of the information has been taken from wekipedia, visa.com and mastercard.com. Also if you have any further information then please mention it in comment.

Apr 1, 2012

Largest Bollywood Dance Record


TV show Dance India Dance smashes largest Bollywood dance record

The reality tv dance show Dance India Dance has created a new world record for largest bollywood dance. There were 4428 people dancing simultaneously.

The local school children and students of colleges joined the event, which took place at KJ Somaiya College Grounds in Mumbai. The Top choreographers Mr. Terence Lewis and Mr.Remo D'souza (also the judges of Dance India Dance tv show) has trained all the participant for few hours.

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Mar 25, 2012

Maths Puzzle : Duration between two peeks

Mr. Vikas is an ML(Module Leader) in software company. He has lot of free time which he used to past in different activity. His favorite is observing the hall big clock.
One day he observed that the hour hand was exactly at the one of the minute mark and the minute hand was six minutes ahead of hour hand. After this continued with his work.
After sometime he again look at that clock. This time the hour hand was again another minute mark and the minute hand was 7 minutes ahead of the hour hand.
Seeing this he when for tea break.
Can you tell what is the duration between two peeks and at what time Mr. Vikas when for tea break?

Jan 4, 2012

Logical Puzzle : Orange and Lemon Juice

This is a classical puzzle, you may have seen it before. It has been asked in aptitude exam also.

Problem : There are 2 cups one containing orange juice and other containing equal amount of lemon juice. Now 1 teaspoon of the orange juice is taken and mixed with the lemon juice. Then a teaspoon of this mixture is mixed back into the orange juice. Is there more lemon juice in the orange juice or more orange juice in the lemon juice?







Please Note : Give your answer in comment.

Dec 30, 2011

What is gene gun?

Gene Gun

A gene gun is a device used to introduce genetic material to cells through the use of tiny DNA-coated particles fired at high velocity into a cluster of cells. Gene guns are used in laboratory settings to conduct research, develop new products, and tag samples of materials.

The gene gun was created as a new way of proceeding with gene transformation of grains in response to the difficulty of getting bacteria across grain cell walls. It was designed by John Sanford at Cornell University in 1987 and made introducing new genetic material into plant cells much easier than previous methods, such as the use of viruses or agrobacterium.

Jul 10, 2011

What is a Taser gun?

A Taser is an electroshock weapon that uses electrical current to disrupt voluntary control of muscles. Its manufacturer, Taser International, calls the effects "neuromuscular incapacitation" and the devices' mechanism "Electro-Muscular Disruption (EMD) technology". Someone struck by a Taser experiences stimulation of his or her sensory nerves and motor nerves, resulting in strong involuntary muscle contractions.

What is Hot Water Spring

A hot water spring is a spring that is produced by the emergence of geothermally heated groundwater from the Earth's crust. There are geothermal hot springs in many locations all over the crust of the earth.