HCF and LCM Word Problems Workbook - Class 5 CBSE

Answer key included

Workbook for Class 5 CBSE Mathematics focusing on challenging word problems involving HCF and LCM.

Class 5CBSEMathematicshard

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Sheet 15 of 15 in this series
Class 5 · Mathematics
Name: ____________
  1. Q1.Three bells toll at intervals of 12, 15, and 18 minutes respectively. If they toll together at 9:00 AM, when will they next toll together?
    • A.10:00 AM
    • B.10:30 AM
    • C.12:00 PM
    • D.12:00 AM
  2. Q2.A baker has 144 chocolate chip cookies and 108 oatmeal cookies. He wants to package them into boxes such that each box contains an equal number of each type of cookie. What is the greatest number of identical boxes he can make?
  3. Q3.Two ropes are 56 meters and 84 meters long. They are to be cut into pieces of equal length. The greatest possible length of each piece is ____ meters.
  4. Q4.What is the smallest number of marbles a child must have so that if they are arranged in groups of 12, 15, or 20, no marble is left over?
    • A.40
    • B.60
    • C.90
    • D.120

Preview — full sheet in the PDF

What's inside this workbook

This Class 5 Mathematics Practice contains 10 questions across 2 printable pages and includes a full answer key at hard difficulty. Aligned to the CBSE and NCERT syllabus.

How this worksheet helps your child

  • Builds confidence in core Mathematics concepts taught in Class 5 through repeated, varied practice.
  • Aligned to CBSE and NCERT — questions mirror the pattern children see in school tests and unit assessments.
  • Comes with an answer key so parents and students can self-check in minutes, without needing a teacher.
  • Pitched at hard level — use it for daily homework, weekend revision or quick exam warm-ups.

Topics covered

CBSEClass 5MathematicsHCFLCMWord ProblemsWorkbook

How to use this worksheet at home

Open the print view and use your browser's Print dialog to print on regular A4 paper or save as a PDF. Hand the printed sheet to your child (Class 5) and set a relaxed time limit — 15 to 25 minutes works for most Mathematics worksheets. When they're done, open the "With answer key" view and let them self-mark question by question. Re-print as many times as you need; the file never expires and there's no download limit.

Frequently asked questions

Is this Mathematics worksheet really free?
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Is it aligned to the CBSE / NCERT syllabus?
Yes. All Class 5 worksheets are built around the CBSE and NCERT pattern so they map cleanly to what your child is studying in school.
Can I print this worksheet at home?
Yes. Click "Open print view" and use your browser's Print dialog to print on standard A4 paper, or save it as a PDF for later. The layout is designed to fit cleanly without scaling.
Does it include an answer key?
Yes — click "With answer key" to print a version with answers included, so parents and students can self-mark in minutes.

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