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Question: The average of three numbers is 24. . If two of the numbers are 21 and 23, the third number is —
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Question: The average of three numbers is 24. . If two of the numbers are 21 and 23, the third number is —
Question 1: The average of three numbers is 24. . If two of the numbers are 21 and 23, the third number is --
View topic: গড় (Average)
24
26
28
30
Source: Uttara Bank Ltd - Assistant Officer (Cash) - 20.05.2011
Answer
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Answer: 28
Explanation:
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পরীক্ষায় 'ক' এর প্রাপ্ত নম্বর যথাক্রমে ৭০,৮৫ ও ৭৫। চতুর্থ পরীক্ষায় তাকে কত নম্বর পেতে হবে যেন তার গড় প্রাপ্ত নম্বর ৮০ হয়?
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| Topic
সূচক ও লগারিদম (Exponents and Logarithms)
Appropriate Preposition
বাংলাদেশের কৃষি, শিল্প, বাণিজ্য ও সম্পদ
উপন্যাস
কম্পিউটার এর প্রকারভেদ
সময়, দূরত্ব ও গতিবেগ (Time, distance & speed)
Right Form of Verbs
বাংলাদেশ ভৌগলিক অবস্থান ও বিভাগ, জেলা পরিচিতি
যুদ্ধ, চুক্তি ও সম্মেলন
উৎপাদকে বিশ্লেষণ (Factorization)
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