CET 2025 Slot 2 Question Paper with Solutions – Page 29
All 200 questions of CET 2025 Slot 2. Tap Show answer, or open the detailed solution (free login). Page 29 of 47.
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weight of all the boys in the class.
- 48.55 kg
- 47.55 kg
- 49.25 kg
- 50.25 kg
- 48.55 kg
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Answer: A. 48.55 kg
If the sum and difference of two numbers is 20 and 8 respectively, then the difference between their squares shall be:
- 56
- 160
- 28
- 180
- 12
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Answer: B. 160