CET Averages Questions with Solutions
All 23 Averages questions from MBA CET 2025 and 2026 papers. Tap Show answer, or open the detailed solution (free login). Page 1 of 5.
There are two Sections, namely, C and D of a Class, consisting of 30 and 50 students respectively. If the average weight of students of Section C is 45 kg and that of Section D is 50 kg, then find the average weight of students of the Class overall ?
- 48.125 kg
- 49.250 kg
- 40.120 kg
- 41.105 kg
- 38.115 kg
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Answer: A. 48.125 kg
In an examination, the average marks of all students was 72. After correcting mistakes, the average marks of 40 students decreased from 80 to 60, while the marks of the remaining students remained unchanged. As a result, the overall average of all students became 70. Find the total number of students.
- 450
- 410
- 428
- 400
- 475
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Answer: D. 400
A company has 12 workers and 6 managers. The average salary of all 18 employees is Rs. 900.
- One worker whose salary was Rs. 800 is replaced by a new worker.
- One manager whose salary was Rs. 1200 is also replaced by a new manager.
After these changes, the average salary of all 18 employees becomes Rs. 910.
If the new worker earns Rs. 950, What is the salary of the new manager?
- Rs. 1324
- Rs. 1190
- Rs. 1280
- Rs. 1150
- Rs. 1230
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Answer: E. Rs. 1230
DIRECTION for the question: Solve the following question and mark the best possible option.
- 250
- 276
- 280
- 285
- 240
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Answer: D. 285
- 15.5
- 16.2
- 17.5
- 18.4
- 19.2
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Answer: A. 15.5