01Medium · ✓ Verified answer
JNVST Class VI practice check: What is the highest common factor of 50 and 60?
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- 10
Check answer and explanation +
D — 1050 = 10 × 5 and 60 = 10 × 6. Since 5 and 6 are coprime, the HCF is 10. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published JNVST Class VI quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 02Medium · ✓ Verified answer
JNVST Class VI high-priority drill: What is the highest common factor of 55 and 66?
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- 10
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Check answer and explanation +
C — 1155 = 11 × 5 and 66 = 11 × 6. Since 5 and 6 are coprime, the HCF is 11. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published JNVST Class VI quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 03Medium · ✓ Verified answer
JNVST Class VI foundation revision: What is the highest common factor of 60 and 72?
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Check answer and explanation +
B — 1260 = 12 × 5 and 72 = 12 × 6. Since 5 and 6 are coprime, the HCF is 12. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published JNVST Class VI quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 04Medium · ✓ Verified answer
JNVST Class VI speed-building set: What is the highest common factor of 65 and 78?
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- 12
Check answer and explanation +
A — 1365 = 13 × 5 and 78 = 13 × 6. Since 5 and 6 are coprime, the HCF is 13. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published JNVST Class VI quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 05Medium · ✓ Verified answer
JNVST Class VI accuracy checkpoint: What is the highest common factor of 70 and 84?
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- 13
- 14
Check answer and explanation +
D — 1470 = 14 × 5 and 84 = 14 × 6. Since 5 and 6 are coprime, the HCF is 14. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · HCF; mapped to the published JNVST Class VI quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.