National Common Entrance Mathematics 2025

Hello students and parents!
Welcome to this special National Common Entrance (NCEE) tutorial for Mathematics, brought to you by AllCBTs. This guide features a quick review of 40 hot questions likely to appear in your upcoming NCEE exam — based on past trends and school curriculum.

Whether you’re a student getting ready for the big day or a parent helping your child revise, this is your go-to Mathematics prep session.

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You can watch the full class in the video below:

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Introduction: Why These Questions Matter

Most of these questions have been taught in school already. What we’re doing here is a strategic revision of high-probability questions — the kind that could appear “any day, any time” in the National Common Entrance exam.

So get your writing materials, calculator, and focus — because we’re about to begin!

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Question 1: Roman Numerals

Question:
Express XLIX in Arabic numerals.

Solution:

• XL = 40
• IX = 9
• Therefore, XLIX = 49

Correct Option: D. 49

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Question 2: Write in Figures

Question:
Write in figures: Twenty-five thousand and five

Solution:

• Twenty-five thousand = 25,000
• Five = 5
• Combined = 25,005

Correct Option: D. 25005
Tip: Always place the comma after every 3 digits from the right.

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Question 3: Place Value

Question:
What is the place value of 2 in 204.14?

Solution:

• The digit 2 is in the hundreds position.
• So, place value = 200

Correct Option: A. 200

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Question 4: Lowest Common Multiple (LCM)

Question:
Find the LCM of 12, 18, and 24

Solution:

• Use division method or listing multiples:
  • LCM of 12, 18, 24 = 72

Correct Option: (To be continued in full guide)

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Why This Tutorial Is Useful

Understanding these concepts prepares you for the actual exam environment. You learn:

• How to break down complex word problems
• How to quickly identify what’s being asked
• The correct methods to arrive at answers without confusion

This also builds speed and confidence — two keys to passing competitive exams like the NCEE.

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More Questions Covered in This Series

Stay tuned for:

• Fractions and decimals
• Simple interest and profit-loss
• Area and perimeter
• Word problems and number sequences
• Time and clock calculations
• Volume and measurement conversions

Watch more educational videos and past questions: https://youtube.com/@allcbts

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Final Tip from David at AllCBTs

If you’re not yet subscribed to AllCBTs, now is the time. We are constantly adding tutorials across subjects — including Basic Science, Basic Technology, and more — all tailored for National Common Entrance, BECE, and early JSS prep.

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Keywords

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