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3i Infotech Interview Questions
Questions Answers Views Company eMail

If p/q = 5/4 , then 2p+q= ?

 1070

If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey?

 690

To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.

 839

Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at 40kmph . How much time will it take for the two cars to meet?

 817

If a man buys 1 lt of milk for Rs.12 and mixes it with 20% water and sells it for Rs.15, then what is the percentage of gain?

 721

Pipe A can fill a tank in 30 mins and Pipe B can fill it in 28 mins.If 3/4th of the tank is filled by Pipe B alone and both are opened, how much time is required by both the pipes to fill the tank completely ?

 646

The population of a city increases @ 4% p.a. There is an additional annual increase of 4% of the population due to the influx of job seekers, find the % increase in population after 2 years ?

 747

The ratio of the number of boys and girls in a school is 3:2 Out of these 10% the boys and 25% of girls are scholarship holders. % of students who are not scholarship holders.?

 770

20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution ?

 733

The cost of an item is Rs 12.60. If the profit is 10% over selling price what is the selling price ?

 817

How many 1's are there in the binary form of 8*1024 + 3*64 + 3

 992

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?

 800

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

 950

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?

 857

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Un-Answered Questions

If you worked for Clarks Shoes, what are you doing?

637

What are the 10 characteristics of data quality?

514

How to open a file for writing?

551

What are the different types of ioc container?

159

How do I protect data validation in excel?

313




How can you disable a reservation in mrp?

940

What are the various levels of constraints?

652

What are the types of stored procedures?

432

Why do we override drawrect: method?

477

What is the meaning of die in php?

513

What are the different dashboard components? : salesforce admin

239

How will you compare two lists?

452

Explain how input and output data format of the hadoop framework?

406

tell me something about data analyst

2050

In what scenarios will you use a dom parser and sax parser ?

506