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105 = 21 × 5 and 126 = 21 × 6. Since 5 and 6 are coprime, the HCF is 21. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published RIMC entrance quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.110 = 22 × 5 and 132 = 22 × 6. Since 5 and 6 are coprime, the HCF is 22. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published RIMC entrance quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.115 = 23 × 5 and 138 = 23 × 6. Since 5 and 6 are coprime, the HCF is 23. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published RIMC entrance quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.120 = 24 × 5 and 144 = 24 × 6. Since 5 and 6 are coprime, the HCF is 24. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published RIMC entrance quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.125 = 25 × 5 and 150 = 25 × 6. Since 5 and 6 are coprime, the HCF is 25. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published RIMC entrance quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.Know what you are practisingVerified and AI-generated records remain labelled separately. Previous-exam claims appear only when the source record supports them.