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3i Infotech Interview Questions
Questions Answers Views Company eMail

In a digital circuit which was to implement (A B) + (A)XOR(B), the designer implements (A B) (A)XOR(B) What is the probability of error in it ?

 891

A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to complete the work if both work together?

 801

If there are 1024*1280 pixels on a screen and each pixel can have around 16 million colors Find the memory required for this?

 952

A boy has Rs 2. He wins or loses Re 1 at a time If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5. Find the number of ways in which this is possible?

 861

Instead of multiplying a number by 7, the number is divided by 7. What is the percentage of error obtained?

 904

1/3 of girls , 1/2 of boys go to canteen. What factor and total number of classmates go to canteen.

 1045

An article sold at a profit of 20% if both the cost price and selling price would be Rs.20/- the profit would be 10% more. What is the cost price of that article?

 806

A man buys 12 lts of liquid which contains 20% of the liquid and the rest is water. He then mixes it with 10 lts of another mixture with 30% of liquid.What is the % of water in the new mixture?

 887

There is a square of side 6cm . A circle is inscribed inside the square. Find the ratio of the area of circle to square.

 727

Under which circumstance should you create an index on a table?

 680

What is a super key?

 618

Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?

 687

Which three commands cause a transaction to end?

 589

You are creating a Index on EMPNO column in the EMPLOYEE table. Which statement will you use?

 775

'X' liters of petrol can be filled in an automobiles tank. What part of full tank was removed, if 'Y' liters was removed when the tank was full?

 683

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3i Infotech Interview Questions


Un-Answered Questions

Who controls all the banks in India?

607

How do you escape a character?

480

when we have to purchase the transformer by own i.e how much load will preferred HT connection?

1189

Explain the ontrimmemory() method?

499

Can we use left join in linq?

71




What is functional programming and memory issues in on the performance basis?

52

Can I disable windows host process rundll32?

420

What are fundamental principles of debugging?

56

hi every one can you send me ISTQB Course material on my Email id deeptimundra997@gmail.com

1745

If VFD is On but no starting commond on it. so how many outpout voltages of VFD

671

Can I use windows without activation?

449

Is array name a pointer?

590

Anything special you should do when adding a user that has a mac?

104

What is a cognitive schema?

519

i am new to this tax system if you don't mine "please help me"

1502