01Medium · ✓ Verified answer
HPRCA JOA and Junior Assistant practice check: Find the average of 47, 50, 53, 56 and 59.
- 55
- 56
- 53
- 51
Check answer and explanation +
C — 53The five values are symmetric around 53; their sum is 265, and 265 ÷ 5 = 53. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · Average; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 02Medium · ✓ Verified answer
HPRCA JOA and Junior Assistant high-priority drill: Find the average of 48, 51, 54, 57 and 60.
- 57
- 54
- 52
- 56
Check answer and explanation +
B — 54The five values are symmetric around 54; their sum is 270, and 270 ÷ 5 = 54. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · Average; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 03Medium · ✓ Verified answer
HPRCA JOA and Junior Assistant foundation revision: Find the average of 49, 52, 55, 58 and 61.
- 55
- 53
- 57
- 58
Check answer and explanation +
A — 55The five values are symmetric around 55; their sum is 275, and 275 ÷ 5 = 55. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · Average; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 04Medium · ✓ Verified answer
HPRCA JOA and Junior Assistant speed-building set: Find the average of 50, 53, 56, 59 and 62.
- 54
- 58
- 59
- 56
Check answer and explanation +
D — 56The five values are symmetric around 56; their sum is 280, and 280 ÷ 5 = 56. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · Average; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 05Medium · ✓ Verified answer
HPRCA JOA and Junior Assistant accuracy checkpoint: Find the average of 51, 54, 57, 60 and 63.
- 59
- 60
- 57
- 55
Check answer and explanation +
C — 57The five values are symmetric around 57; their sum is 285, and 285 ÷ 5 = 57. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · Average; mapped to the published HPRCA JOA and Junior Assistant quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.