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Interview questions with the highest percentage of guesses



guesstimate questions

Have you ever gotten the chills when you had to make an educated guess on a guesstimate question? Do you want to know what the most common types of interview guesstimate questions are and how to answer them? If you want to work in consulting, you need to know how to make estimates. To give good answers to these questions, it’s important to know how big the local market is.

This article will talk about the guesstimate questions that people ask most often and how to answer them. Most interviewers for management jobs use made-up scenarios to see how well candidates can make decisions, think critically, and solve problems. You only need your best guesses and estimates to figure out the right answers to these guesstimate questions. When you’re in this kind of situation, what matters more than how right your answer is is how you answer. Let’s dig deeper into some questions that people often ask.

How to Answer Questions Based on Guesses

The first step in finding a proxy is to find out as much as you can about the question’s focus area, such as the size and type of the market. Feel free to ask the interviewer guesstimate questions that will help you understand. But keep in mind that leading questions won’t help you find the answer. For single-line questions, you can ask for a yes or no answer.

Dissect the problem. You can use a pencil and paper to try to figure out the answer. You’ll need to do some math based on your best guesses about how big the market is.

Solve each part of the problem on its own, then see if you can put the answers together to get the whole.

Things to remember

No definite conclusions: Questions in an interview that are based on guesses or assumptions are not accurate. The results are always close to the real thing.

Don’t bother looking for fractions. If you’re answering a question that only needs an educated guess, there’s no need to be precise.

Write things down, and write down the results of any math you do.

Keep talking about the written calculations all the time.

Usually Guessable Questions to Ask in an Interview

Mumbai’s monthly tea consumption:

First, you should read the guesstimate questions, and then you should break them up into pieces that you can handle. About 20% of the 18 crore people who live in Mumbai are probably children, and it’s unlikely that any of them drink tea. 10% of people don’t drink at all, 20% drink tea sometimes, 20% drink tea all the time, and the remaining 30% drink tea every day. Thus, tea drinkers can be divided into three categories: those who drink daily, weekly, or never.

How did we get there? daily population times the number of cups of tea drunk each day per cent of the total population per week


One drink every two weeks = 1 * 1 * 0.2 = 0.2

Seven times three times 0.2 is four points two, which is the formula for a regular drinker.

Each regular drinker drinks about 6.5 times 1.6 billion, or 10.4 cups, every week. This adds up to 41.6 billion cups every month.

Second, how many Indians have an iPhone?

Most likely, not many Indians under 25 or over 65 have an iPhone. So, those people, who make up 40% of the population, will not be included. Indians number 1.39 billion. Even if we take out the people who have never had an iPhone, 834,000,000 people are still left. The iPhone is affordable for people in the upper middle class and above. When iPhone prices go up, 14% of these people will be taken off this list. Even though only 3.2% of people can buy an iPhone, the other 717 million can. In India, there are about 22 million iPhone users.

Third, how many fridges are sold in India every year?

450 million people live in India if we assume that each of its 130 million families has four members. Because of this, there are 32,500,000 homes. People can be roughly put into three groups: the poor, the middle class, and the rich. There is also a clear difference between the big cities, the secondary or tertiary cities, and the smaller towns. People in every city think that rich people have refrigerators.

Here, the percentages are broken down by type.

There are 20%, 40%, and 20% of people living in poverty in each metro area.

Rich = 40%, 50%, and 10% for the middle class in Tier II and Tier III cities.

60% of the people in the village are poor, 38% are in the middle class, and 2% are rich.

When figuring out how many refrigerators will sell, you have to take into account two different types of demand: 1) demand for brand-new units and 2) demand for used units that will be replaced after 10 years. So, the sum can be found by taking into account all of these things.

Compared to the ant, how much do you think the elephant weighs?

As an example, let’s say that the average weight of an elephant is 3,600 kilogrammes and the average weight of an ant is 3 milligrammes.

If we convert kilogrammes to milligrammes, we find that an elephant weighs three billion milligrammes. The ratio is 3,600,000,000:3, which is 120,000,000:1 milligramme.

Can a full set of tennis balls fit in a car?

Find out how much space is inside the car. Before you can move on, you need to know two things: (1) Is there no one in the car? Second place goes to car brands and models. Then, we need to figure out how big the tennis ball is, so we’ll use a 2-inch length. How to figure out the volume: (4 PI r3).

The volume of the ball is 4 13 = 12.

We need to figure out how big the car is, so let’s do some math. Take the length to be 800 inches, the width to be 80 inches, and the height to be 60 inches.

The vehicle’s volume is 8008060=1500000in.

Let’s say that removing the trunk and back seat gives you access to 500,000 litres.

Figure out how many balls it will take to fill the car. A car can have as many as 500,012 tennis balls in it.

How many square feet of pizza do Americans eat every month, and how big is the average pizza?

The United States has about 300 million people, which is something to think about. It’s possible that 200 million people eat pizza every week. Because the average pizza eater eats two slices at each meal and two whole pizzas every month. For one person, that’s about four slices per month. If a standard pizza is 6 inches across, then the slice is 30 inches long. So, 120 square inches is the area of 4 pieces of pizza.

So, to sum up:

About 300,000,000 people call this planet their home.

The area of a standard pizza is 30 square inches. 

If a person is a foot tall, they eat four slices of pizza every month, which is 120 square inches.

Two hundred million square feet per month


The focus of this piece was on hypothetical interview questions and how to answer them. When it comes to guesstimate questions, there is no such thing as a 100% accurate answer because the answers are always estimates. Interviewers ask this kind of question to see how well you can think critically, solve problems, and make decisions.  In this way, we applaud how well the article did. If you have any more questions, feel free to ask them in the “Feedback” section.

Enjoy reading this blog post. Then why don’t you tell other people? Help us build up the AI community by joining us.

Stop by our insideAIML blog to find out more about these and other AI-related topics.

If you have any specific questions about AI, DL, DS, or ML, feel free to post them in our real-time insideAIML forum.

Keep learning new things. Keep your progress in mind.

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Are you on the lookout for a new sailboat that is both powerful and efficient? Look no further than the Germany-based ColdeweyTechCrunch’s 20m Series! This impressive vessel boasts an array of features that make it stand out from its competitors. From its cutting-edge technology to its sleek design, we’ve compiled a list of the top seven features that will have you itching to set sail. So grab your sea legs and let’s dive into what makes this boat so special.

What is ColdeweyTechCrunch?

1. m is a Germany-based startup accelerator and venture capital firm.

2. It was founded in 2006 by Matthias Coldewey, Bernd Müller, and Harald Neumann.

3. The company has invested in more than 200 early-stage startups to date.

4. m offers two acceleration programmes: the m Series (for startups with less than €500,000 in revenue) and the m+ Series (for startups with €500,000 or more in revenue).

5. In addition to providing funding and mentorship, m also provides office space and access to its network of experts.

What are the Top 7 Features of the GermanyBased 20m Series ColdeweyTechCrunch?

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What does this all mean for you?

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1. How to get involved with ColdeweyTechCrunch?

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What is the ColdeweyTechCrunch 20m Series?

The ColdeweyTechCrunch 20m Series is a quarterly report on the most promising startups in Germany. The report is based on an evaluation of the companies by an expert panel and provides valuable insights into the current startup scene in Germany.

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– DataloopX
– Kiip
– Maps4Me
– MyTrackIT
– OsmAnd
– Process Street
– ShapeProspects

How does the ColdeweyTechCrunch 20m Series work?

The ColdeweyTechCrunch 20m Series is a ranking of the 20 most promising startups in Germany. The ranking is based on several factors, such as growth potential, innovation, and company size.

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Cannot Add Custom Object to Navigation Menu in Community Salesforce




Navigation menus in Salesforce communities provide an easy way to quickly access the most important information. However, when attempting to add a custom object to the navigation menu of a community. Many users may find that it is not possible.

This article will explain why this cannot be done. And what alternatives exist for adding custom objects to your community’s navigation menu.


Salesforce communities are designed with specific features. That allow administrators to create customized user experiences. Navigation menus are one of these features. Allowing admins to specify which items are visible on the global navigation bar. So users can quickly navigate various pages in the community. While admins can modify existing navigation items such as Home Page and Contact Us.They cannot add new ones without additional development.

Reasons Why Custom Object Cannot Be Added To Navigation Menu:

The primary reason why custom objects cannot be added to the navigation menu of a community is due to security restrictions placed on Salesforce communities by Salesforce. Each object in a community must have explicit access set for any user who will view it. Without this, users could potentially access confidential information that was not intended for them, which could lead to serious security issues. As such, custom objects are not allowed in the navigation menus of communities as they do not have the same level of access control as other components within a community.

Alternatives for Adding Custom Objects to Navigation Menu:

Although it is not possible to add custom objects directly to a community’s navigation menu, there are alternatives that can be used to achieve the same result.

One option is to add custom pages or Visualforce pages that include components such as custom objects, formulas, and other features. These pages can then be added to the navigation menu, allowing users to access them without any additional development.

Another option is to create Lightning Components that contain your custom objects and add them to the navigation menu in a similar manner as with custom pages or Visualforce pages. This can provide an even more customized experience for your users.


Adding custom objects to a navigation menu in a Salesforce Community can be tricky. Custom objects may not appear in the page layout of your Community, so it is important to understand the limitations of Salesforce Communities when it comes to custom objects. This article will explain how to add a custom object to your Community navigation menu and how you can use the Community Builder feature to customize the look and feel of your Community.

How to Add a Custom Object to Navigation Menu in Salesforce Community:

1) In Setup, navigate to App Manager > Your App > Navigation Menus.

2) select the desired menu from the drop-down list (e.g. Global Navigation).

3) Click New Item in the action bar and select Custom Object from the drop-down list that appears.

4) Enter a label for your new item, such as “My Custom Object”.

5) From the object type picklist, select your custom object.

6) Select “Active” to make it available in your Community.

7) Click Save to add the item to the menu.

Customizing Your Navigation Menu in Community Builder:

1) Navigate to Setup > Communities Settings > Community Builder.

2) Select the desired theme from the list and click Edit next to it.

3) Select Navigation Menus from the left-hand pane and choose Global Navigation from the drop-down list at the top of this page.

4) Drag and drop any items you want to add or remove from your navigation menu, including custom objects.

5) Customize the look and feel by setting colors, tokens, fonts and more.

6) Click Save to save your changes.


Adding a custom object to a navigation menu in Salesforce Community is possible with the help of App Manager and Community Builder. With these tools you can easily add or remove items from your Navigation Menu, customize its look and feel, and make sure that all users have access to the objects they need. With just a few clicks, you can ensure that your Community is up-to-date with everything it needs!


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A Step-by-Step Guide on Resolving Issues with Corrupt PST Files



Corrupt PST files

Corrupt PST files can be a major cause of concern when trying to access important data.

In the following guide, we will discuss 10 step-by-step methods to fix corrupt PST files.

1. Run Scanpst –

This is Microsoft’s inbuilt utility for scanning and repairing corrupted Outlook PST files. To run this tool, open your Control Panel and select Mail. Double-click on the Scanpst shortcut or search for it in your C:\Program Files\Microsoft Office folder. Once you have launched the tool, click “Browse” to locate your corrupted PST file, then click “Start” to begin scanning. If any errors are detected, choose “Repair” to repair them automatically.

2. Use a Third-Party Tool –

If the Scanpst utility does not resolve the issue, you can use third-party PST recovery software for repairing corrupt Outlook files. These tools are designed to repair severely corrupted PST files and can also be used to recover deleted emails. Before choosing particular software, make sure it is compatible with your version of Outlook and offers all the features you need.

3. Create a New Data File –

If all else fails, you may have to create an entirely new data file in Outlook and manually import your old messages into it. This process will require downloading Microsoft’s Import/Export Wizard or any other such tool that supports the migration of Outlook data files between different versions.

4. Run an Antivirus Scan –

Sometimes, the corruption of PST files can be caused by a virus infection. To check whether this is the case with your file, run a full system scan using antivirus software and delete all malicious items detected.

5. Use Outlook’s Inbox Repair Tool –

Outlook has its own inbuilt repair tool that helps resolve issues related to corrupt PST files. To use this tool, open the Microsoft Office folder on your computer and select “Scanpst” or “Inbox Repair Tool” (depending on your version of Outlook). Once launched, choose your corrupted PST file and click “Start” or “Repair” to begin the repair process.

6. Try Different Compression Formats –

If you are unable to open your Outlook PST file, try saving it in different compression formats such as ZIP or RAR. This can help reduce the size of the files and make them easier to access.

7. Install Updates –

Outlook periodically releases new updates that may be able to resolve issues with corrupt PST files. Therefore, make sure that you have the latest version of Microsoft Office installed on your computer before attempting any repair work.

8. Repair Windows Registry Entries –

Corrupt registry entries can also cause problems with Outlook data files so it is important to check for any damaged or missing entries in the Windows registry and repair them.

9. Use a Data Recovery Tool –

If all else fails, you may have to use a data recovery tool to recover any lost or deleted emails from your corrupted PST file. There are many such tools available on the internet and some of them can even be used to recover emails from Outlook’s Offline Storage Table (OST) files.

10. Consult a Professional –

If none of the above methods work, it is time to consult a professional for help. A certified technician will be able to analyze your computer and determine the exact cause of the issue with your PST file before recommending an appropriate solution.


The above steps should help you fix any issues with your Outlook PST files. However, if the corruption is severe and none of these methods work, it may be necessary to consult a professional for assistance. In such cases, it is important to ensure that you choose an experienced technician who can offer reliable solutions at reasonable costs.

These 10 steps should offer you assistance in resolving issues with corrupt PST files, but if you are still unable to repair them then it is best to consult a professional. The experts have the skills and knowledge required to fix your Outlook data files without further damaging them.

By following the above-mentioned steps, you should be able to resolve any issues with corrupt PST files. However, if all of these solutions fail, it’s best to consult a professional technician or IT expert for help in recovering your lost data.


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