NECO Data Science Past Questions and Answers | Theory, and Objectives –Download PDF.

NECO Data Science Past Questions and Answers | Theory, and Objectives –Download PDF. The National Examination Council of Nigeria (NECO) Examination is around the corner. This article provides the readers with information on how to download NECO Data Science Past Questions and Answers. NECO Data Science Questions are essential for you to know if you want to pass the NECO SSCE Data Science Exams 2023.

The NECO Data Science past questions and answers is a compiled material in PDF that contains past questions from NECO Data Science Exams of previous years. The material comes with answers and is easily downloadable.

NECO Past Questions and Answers

You can download the materials here. The instructions on how to download the NECO Data Science can be found below. You are expected to follow the instructions in order for you to succeed. The material does not only contain information on NECO Data Science Questions and answers but how to pass exams as well. You can see this article on the 21 indispensable steps to pass any exams with high grade.

Download also: WAEC past Questions and Answers.

NECO Data Science Sample Questions and Answers 

2020 Answers:


i )Pick Tool. This tool allows you to pick or select the object and transform it. …

ii )Shape Tool. If you want to edit the shape of objects chosen by the pick tool then you can use this tool.

iii )Free Transform Tools

This tool allows you to alter the image objects with the help of rotation angle, rotation free, and resize. It also lets you bend the image structure.

iv) Crop Tool

This tool can be used in clipping the region of an image that is not needed.

v) Zoom Tool

It helps you in changing the level of magnification in the illustration window in order to look at the object more intently.

vi ) Rectangle Tool

This tool helps you in drawing squares and rectangles to initiate boxes and terms.


  • Reducing Data Redundancy.
  • Sharing of Data.
  • Data Integrity.
  • Data Security.
  • Privacy.
  • Backup and Recovery.
  • Data Consistency.


(choose Any two)

(i)Reduced data redundancy

(ii) Reduced updating errors and increased consistency

(iii) Greater data integrity and independence from applications programs

(iv) Improved data access to users through use of host and query languages

(v) Improved data security

(vi) Reduced data entry, storage, and retrieval costs

(vii) Facilitated development of new applications program


*(choose Any three)*

(i)Web Layout View

(ii) Print Layout View

(iii) Outline View

(iv) Normal View

*(Choose Any one)*

(i) Print Layout View:

Under MS Word Document Views, Print Layout View is the most frequently used layout.

This view is useful for ensuring that what-you-see-on-screen is what-you-get-in-print. This view is also used as a proofing method before it is sent to the printer.

(ii) Web Layout View:

In Web Layout View, MS Word displays page width, format and text position as it would appear on the web.

This view is useful for testing a page under a simulated web environment. This view would be especially useful when you are using MS Word for developing web page layout.

How to Download NECO Data Science past Questions and Answers

Here are the instructions to be followed in order to download the NECO Data Science Questions and answers without any issue. Please follow our instructions and guide very well.

The cost of the newly updated NECO Past Questions and Answers is 2,000.00 naira only for One Subject e.g

  • Use of English 1000 naira
  • Biology 1000 naira
  • Chemistry 1000 naira
  • Physics 1000 naira

See The Payment Detail Below.

To get NECO Past Questions and Answers follow the steps below.

Pay into the account below.

Account Details

Account Number0318379097

After Payment , send the following

(1) Depositors name,

 (2) Teller number,

(3) Amount paid to 07063986527 on whatsapp or [email protected]

The purchased NECO Past Questions and Answer will be uploaded immediately into your email address within the next 24 hours.

If you have purchased yours, kindly drop a testimony in the comment box below.

CALL or WhatsApp EXAMSTUTS: 07063986527

Send all your mails to [email protected]

Download also: The complete NECO Past Questions and answers for all subjects.

Tips on How to Pass NECO Examination 2023

If you want to Past the NECO Examination this year, you will need to follow the instructions below.

  • Practice daily with NECO Past Questions and Answers
  • Write out your subjects, the dates and time.
  • Engage in general revision few days to the examination and dwell more on the subjects you find difficult.
  • Focus on only your first paper a week to the exam. This would make it sweet and you will have energy to read for other papers.
  • Don’t read any other subject when it is two days to a particular subject.
  • When you have two papers that are separated by only one day, read the second one first before going to the subject you have first.
  • Ensure to be in the NECO examination venue at least two hours to the examination so that you would be balanced.
  • Try to be up to date in cases of changes in the timetable.
  • Have a personal copy of the NECO timetable and syllabus.
  • Go through your timetable daily so that you don’t miss any paper.
  • Don’t go to the hall when you are not having paper that day.

Disclaimer: Please note these are not the actual questions and answers that you will find in the NECO Examination this year, but they are the likely questions. to get the actual NECO Past Questions and answers, please call 07063986527.

Download Actual NECO Past Questions and Answers.

If this article on NECO Data Science Questions and Answers has been helpful Please share and Like us on Facebook@Examstuts

If You Want More Information, please subscribe to our email list and leave a comment with your number below, also Follow us on FacebookTwitter, and Linkedin

For Inquiries on all Past Questions Call 07063986527 or Chat on WhatsApp.

Enter your email address: Delivered by PASTQUESTIONPDF

Disclaimer: Please note that we are not in any way affiliated with any of the organizations or institutions here. All articles here are for the sole purpose of providing information. All Past questions are gotten from previous years’ examinations and likely questions from the Internet and related exams. We are not in any way promising that what you find in the past questions is what you will find in your examination. We are not in any way responsible for how the reader uses the information here. Please do consult an expert or professional in your field should the need arise.

Copyrights Infringement: No article from this website should be copied without a proper reference and link to the page picked from. Anything otherwise will lead to legal action of copyright infringement. All articles on this website are products of painstaking research from our writers and journalist. Should you find any material bearing semblance here to any material on your page, please quickly notify us by sending a mail to [email protected] and we will immediately commence the process of taking it down.

%d bloggers like this: