Excluded number = 28.
Back to CAT 2023 Probability & Statistics
CAT 2023 — Mathematics Probability & Statistics
easy
mcq
2023
Official previous-year question
Verified 30 May 2026.
Question
The average of 5 numbers is 20. If one number is excluded, the average becomes 18. The excluded number is
Options
- A24
- B26
- C28
- D30
Solution
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