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1. The student of a school were asked to name their favorite type of pet, Of the 430 student surveyed, 258 said that their favorite type of pet was a dog, Suppose that only 150 students were surveyed, with similar results, about how many students would say that a dog is their type of pet?
- A. 58
- B. 58
- C. 58
- D. 58
Answer: Option B
Explanation:
নির্ণেয় ছাত্র সংখ্যা = (258 × 150)÷430 = 90
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