How to Calculate Composite Screening Aggregate for Nigerian Defence Academy (NDA Kaduna)

Dr. Yusuf Haruna
Oct 21, 2026 • 3 min read
How to Calculate Composite Screening Aggregate for Nigerian Defence Academy (NDA Kaduna)
How to Calculate Composite Screening Aggregate for Nigerian Defence Academy (NDA Kaduna)
Quick Overview

Key Takeaways & Educational Highlights

  • Retrieve your verified UTME examination score from your official result slip downloaded from the JAMB e-Facility Portal.
  • Divide your UTME score (out of 400) by 8 to determine your UTME contribution score (maximum 50 marks).
  • Participate in the NDA Screening Test (NDAST) across designated national CBT examination centres and obtain your raw score (out of 100 marks).

Calculating the composite screening aggregate score for Nigerian Defence Academy, Kaduna (NDA) involves combining your Unified Tertiary Matriculation Examination (UTME) score with your NDA Screening Test (NDAST) aptitude score and Armed Forces Selection Board (AFSB) physical assessment points using a standardized military composite evaluation formula. The Academy Academic and Selection Board allocates proportioned weighting across the national UTME examination, the NDAST computer-based aptitude test, and physical fitness outdoor assessments.

Mastering this mathematical scoring computation enables prospective officer cadets to determine their admission standing across competitive academic faculties such as Military Science, Engineering, Sciences, Arts and Social Sciences, and Management Sciences.

  1. Retrieve your verified UTME examination score from your official result slip downloaded from the JAMB e-Facility Portal.
  2. Divide your UTME score (out of 400) by 8 to determine your UTME contribution score (maximum 50 marks).
  3. Participate in the NDA Screening Test (NDAST) across designated national CBT examination centres and obtain your raw score (out of 100 marks).
  4. Divide your NDAST screening test score by 2 to determine your academic screening component (maximum 50 marks).
  5. Add your calculated UTME component score (maximum 50) to your NDAST test component (maximum 50) to obtain your composite academic aggregate score out of 100 marks.
  6. Undergo the Armed Forces Selection Board (AFSB) phase, including the 3.2km endurance run, push-ups, pull-ups, obstacle crossings, and comprehensive medical examination at the Nigerian Defence Academy Ribadu Campus.
  7. Compare your final composite ranking against the official state quota merit cut-off marks published on the NDA portal.
  8. Confirm that your five core O-Level subjects on the WAEC Direct or NECO portals satisfy departmental requirements in at most two examination sittings.

Candidates who combine results from two separate sittings must verify that all grades are accurately uploaded to both the NDA application portal and the central JAMB database.

  • Official UTME result slip indicating relevant military and academic subject combinations.
  • Original O-Level certificates or verified online result printouts from WAEC or NECO.
  • NDA screening test examination card and confirmation slip.
  • AFSB screening invitation letter and medical clearance docket.

Achieving credit passes in English Language, Mathematics, and three other relevant academic subjects is an uncompromised prerequisite for cadet admission into the Nigerian Defence Academy.

NDA admission regulations stipulate that presenting forged O-Level credentials or failing mandatory physical, biometric, or medical fitness evaluations leads to automatic disqualification and summary forfeiture of cadet candidature.

Monitoring the academy admissions portal regularly allows candidates to track shortlist releases and reporting schedules promptly. Maintaining verified documentation ensures a seamless transition into officer cadet training.

Prospective scholars must maintain meticulous records of all online applications, payment receipts, and official institutional clearance dockets throughout their academic journey. Diligent documentation protects your candidate profile from administrative discrepancies and facilitates seamless physical verification across faculty screening desks.

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Author / Contributor

Dr. Yusuf Haruna

Education statistician and demographic researcher. Analyzes national student enrollment ratios, teacher workforce distribution, school infrastructure indices, and national examination pass rate trends.

12 thoughts on this article

  1. Thank you for breaking this down so clearly. This answered the exact confusion I had regarding the registration requirements.

  2. This is arguably one of the most concise explanations I have come across on this topic. God bless you for sharing.

  3. Extremely helpful post. My younger sibling was facing this exact dilemma last week. I will share this link with him right away.

  4. Please what is the recommended procedure if the school portal is not reflecting the payment receipt after completing the bank branch remita transfer?

    1. Great inquiry. As a general rule across Nigerian tertiary institutions, once a payment is made via Remita, the confirmation is automated. However, network latency between the interbank settlement switch and the school portal can cause temporary delays. We advise taking a clear photograph of your payment slip and sending a support ticket with your application number and RRR code to the institution’s official ICT helpdesk. In virtually all cases, transactions are validated within one business day without any forfeiture of admission or screening eligibility.

  5. Thank you author for this timely post. The information here helped me avoid making a costly mistake on my application form.

  6. A very comprehensive review. It is refreshing to read an educational article written in plain everyday English without unnecessary jargon.

  7. Thank you for shedding light on this issue. Our school counselor never explained the difference between the aggregate score and the raw UTME mark like this.

  8. This guide covers all the critical angles. Parents and guardians also need to read this so they can properly assist their wards during admission season.

  9. Please I need a quick clarification: can an applicant who has already uploaded their O-level result make changes if there was an omission of a required subject?

    1. Thank you for contacting EduTalks. Regarding subject combination discrepancies: if your chosen UTME subject combination does not align strictly with the National Universities Commission (NUC) and JAMB brochure requirements for that faculty, you must immediately apply for a Change of Course on the JAMB portal to an aligned discipline. Universities conduct automated eligibility filtering, and mismatched combinations will result in disqualification regardless of a high aggregate score.

  10. Insightful analysis. Many students get disqualified annually simply because they fail to follow these exact guidelines highlighted here.

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