Given numbers are perfect cubes: 27=33, 216=63, 729=93. The pattern of cube roots is 3, 6, 9, increasing by 3. The next cube root is 12, so the missing number is 123=1728, which matches option 2.
CUET UG 2022 — General Test Quantitative Reasoning
2022mcqmedium
Find the missing number in place of ? from the following given options.
Official previous-year question
Held on 24 Aug 2022 · Verified 13 Jul 2026.
Options
- A
156
- B
1728
- C
36
- D
1000
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