01Medium · ✓ Verified answer
HP Administrative Services practice check: What is the least common multiple of the consecutive numbers 7 and 8?
- 71
- 56
- 63
- 48
Check answer and explanation +
B — 56Consecutive integers are coprime, so their LCM is their product: 7 × 8 = 56. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published HP Administrative Services quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 02Medium · ✓ Verified answer
HP Administrative Services high-priority drill: What is the least common multiple of the consecutive numbers 8 and 9?
- 72
- 80
- 63
- 89
Check answer and explanation +
A — 72Consecutive integers are coprime, so their LCM is their product: 8 × 9 = 72. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published HP Administrative Services quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 03Medium · ✓ Verified answer
HP Administrative Services foundation revision: What is the least common multiple of the consecutive numbers 9 and 10?
- 99
- 80
- 109
- 90
Check answer and explanation +
D — 90Consecutive integers are coprime, so their LCM is their product: 9 × 10 = 90. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published HP Administrative Services quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 04Medium · ✓ Verified answer
HP Administrative Services speed-building set: What is the least common multiple of the consecutive numbers 10 and 11?
- 99
- 131
- 110
- 120
Check answer and explanation +
C — 110Consecutive integers are coprime, so their LCM is their product: 10 × 11 = 110. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published HP Administrative Services quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 05Medium · ✓ Verified answer
HP Administrative Services accuracy checkpoint: What is the least common multiple of the consecutive numbers 11 and 12?
- 155
- 132
- 143
- 120
Check answer and explanation +
B — 132Consecutive integers are coprime, so their LCM is their product: 11 × 12 = 132. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published HP Administrative Services quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.