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Question: A motorist must complete 180-mile trip is 4 hours. If he averages 50 miles an hour for the first three hours of the trip , how fast must ( in terms of mile per hour ) he travel in the last hour ?
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Question: A motorist must complete 180-mile trip is 4 hours. If he averages 50 miles an hour for the first three hours of the trip , how fast must ( in terms of mile per hour ) he travel in the last hour ?
Question 1: A motorist must complete 180-mile trip is 4 hours. If he averages 50 miles an hour for the first three hours of the trip , how fast must ( in terms of mile per hour ) he travel in the last hour ?
View topic: গড় (Average)
30
32
40
None of these
Source: Bangladesh Bank - Officer - 2001
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Answer: 30
Explanation:
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উপসর্গ
Parts of Speech
ধাতু, প্রকৃতি এবং প্রত্যয়
বিবিধ সাধারন জ্ঞান
Errors and Corrections
বাংলাদেশের কৃষি, শিল্প, বাণিজ্য ও সম্পদ
পুরুষ
প্রবাদ-প্রবচন
কবিতা ও কাব্যগ্রন্থ
ক্রম ও ধারা (Sequence & Series)
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