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ZIO Result 2026 - Check Zonal Informatics Olympiad Marking Scheme, Cutoff Here

ZIO Result 2026 - Check Zonal Informatics Olympiad Marking Scheme, Cutoff Here

Edited By Mallika Thaledder | Updated on Jun 25, 2025 10:21 AM IST | #ZIO

Indian Association of Research in Computing Science (IARCS) will announce the Zonal Informatics Olympiad (ZIO) 2026 results in the third week of December 2025. Students can check the question paper, solution, cutoffs and ZIO 2026 results online through the official website, iarcs.org.in. The ZIO result 2025-26 contains the names of students, their roll numbers, school affiliations, and class details.

This Story also Contains
  1. Zonal Informatics Olympiad Result 2026 Dates
  2. How to Check ZIO Result 2026
  3. ZIO Cut-off 2026
  4. What's Next after ZIO 2026?
ZIO Result 2026 - Check Zonal Informatics Olympiad Marking Scheme, Cutoff Here
ZIO Result 2026 - Check Zonal Informatics Olympiad Marking Scheme, Cutoff Here

Last year, a total of 625 students registered for ZIO 2025, out of which 421 wrote the exam on December 14, 2024. The result was announced on December 18, 2024. A total of 115 students qualified the ZIO 2025 exam and appeared for the INOI 2025 examination.

The IARCS is expected to conduct the ZIO 2026 exam in the first week of December 2025. Students who are selected in ZIO results are eligible to appear for the INOI 2026 exam. The INOI 2026 will be held in February 2026. Read the article to learn more about the ZIO result 2026 dates.

Zonal Informatics Olympiad Result 2026 Dates

It is important for a student to know the important dates related to the Zonal Informatics Olympiad results 2026. The table mentioned below gives the ZIO result dates.

Events

Dates

ZIO registration's last date

November 2025

ZIO admit card dateDecember 2025

ZIO 2026 exam date

December 2025

Zonal Informatics Olympiad Result 2026

December 2025

INOI 2026 exam date

February 2026

How to Check ZIO Result 2026

Students who are waiting for their ZIO results 2026 can follow the steps mentioned below to access the ZIO 2026 results online.

  • Step 1: Visit the official website at iarcs.org.in.
  • Step 2: Choose the specific city to view the ZIO results.
  • Step 3: Check out the student’s name in the state-wise list provided.
  • Step 4: Download the Zonal Informatics Olympiad result 2026.
  • Step 5: Keep a printed or downloaded copy of ZIO results 2026 for future reference.

Details in ZIO Result 2026

Students are advised to check the details carefully after downloading the Zonal Informatics Olympiad result 2026. The ZIO 2026 result will contain the following important details for each student.

  • Student's name

  • ZIO roll number

  • School name

  • Class

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Marking Scheme ZIO 2026

The ZIO marking scheme provides insight into the marks distribution for the Zonal Informatics Olympiad. Understanding how the question paper is structured can aid students in formulating their exam preparation strategy. Here’s the marking scheme for the 2026 Zonal Informatics Olympiad.

  • The question paper is worth a total of 80 marks.

  • It consists of four questions, each worth 20 marks.

  • Each question is divided into three parts.

  • Full correct answer: 20 marks

  • Partial correct answer: 5 marks

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ZIO Cut-off 2026

The Zonal Informatics Olympiad 2026 cutoff will be announced along with the ZIO answer key. The cutoff is influenced by several factors, including the number of participants and the difficulty of the question paper. Here are the cutoff details from previous years.

ZIO 2024 Qualifying Cutoff

ClassMale studentsFemale students
Class 124025
Class 114025
Class 103525
Class 93020
Class 82520
Class 7 and below2020

ZIO 2019 Cutoff

Classes

ZIO Cutoff 2019 Marks

8 or below

20

9

20

10

25

11

30

12

35

ZIO 2018 Cutoff

Classes

ZIO Cutoff 2018 Marks

8 or below

30

9

35

10

40

11

40

12

50

ZIO 2017 and 2016 Cutoff

Classes

Cutoff 2017 Marks

Cutoff 2016 Marks

8 or below

30

35

9

35

40

10

40

45

11

40

40

12

50

55

What's Next after ZIO 2026?

For those who qualify the Zonal Informatics Olympiad result 2026, the next step is the Indian National Olympiad in Informatics (INOI). Approximately 30 top-performing students from INOI will then be selected for the International Olympiad in Informatics Training Camp (IOITC) to be conducted in May 2026. Finally, only the top four participants will be chosen to represent India at the prestigious International Olympiad in Informatics (IOI), showcasing their talents on a global platform.

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Frequently Asked Questions (FAQs)

1. When will the Zonal Informatics Olympiad 2026 results be announced?

The ZIO 2026 results will be announced in December 2025.

2. How can I check my ZIO result 2026?

To check the result of Zonal Informatics Olympiad 2026, visit the official website iarcs.org.in and follow the steps mentioned in the above article.

3. What information will be included in the ZIO result 2026?

The Zonal Informatics Olympiad Result 2026 includes the student's name, ZIO roll number, school name, and class details.

4. When is the INOI 2026 exam scheduled for?

The INOI 2026 exam will be conducted in February 2026 for students who qualify in the ZIO exam.

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Questions related to ZIO

Have a question related to ZIO ?

Dear aspirant !

Hope you are doing well! The registration for zonal informatics Olympiad (ZIO) will be ended on 24th November 2021 till evening ,so you have enough time,if there is some more related query then ask us anytime.

Hope it helps you !!

Thank you

Hello


If you want to crack ZoI then first you have to be thorough about the syllabus and analyze each topic and figure out your strong points and weak points. Secondly,you have to study wisely and not just go on studying whatever someone suggests. You have to do smart study. Then,you have to make a study plan and stick to it. You cannot be fickle and deviate. Fourth and most important step is that you have to practice mock tests and sample papers. It is very essential as it will make you be sure of your preparedness. Then,you have to understand the question pattern and the kind of questions asked in the exam. In the previous year question,4 questions are asked which are divided into 12 parts. These are few steps that you ought to follow, to prepare properly for ZIO. For further assistance please follow the link given below:-

https://school.careers360.com/exams/zio

Hello Aspirant,

Hope you are doing well.

At the ZIO, participants are not expected to know any standard algorithms. It is more of a test of the participant's ability to think and solve problems. Hence generally, problems are of an ad-hoc nature. So doing any particular topics is probably not going to help much. However, if you practice solving programming contest problems, it would be easier for you to think fast and think correct during the ZIO. So I would suggest you to try coming up with algorithmic solutions for Div 2 problems on Topcoder/Codeforces.
However try for these topics:

  1. <Data Structures>
  • Arrays
  • Lists
  • Vectors
  • Queue
  • Stack
  • Graph
  • Linked List2

2. <Algorithms>

  • Basic Knowledge for implementing loops and condition statements
  • Graph Search Algorithms
  • Sorting and Searching Algorithm
  • Divide and Conquer
  • Greedy Algorithm
  • Dynamic Programming

Hope you got the answer to your question. Incase of any queries, feel free to question. Have a great day!

Hello!

The registration for ZIO 2022 will open from 15, october 2021.

For further details of registration process please check this website link given below:

https://www.iarcs.org.in/inoi/

Hope this helps!

Hello Aspirant!

Registration for ZIO-2022 is expected to open around 15 October, 2021. Please visit the website  of IARCS frequently for regular updates.

In case of any further doubt please get back to us. Thank you!

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