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Question: The average mark obtained by 10 students was 6 and the average mark obtained by 6 students was 10. What is the average mark obtained by all 16 students ?
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Question: The average mark obtained by 10 students was 6 and the average mark obtained by 6 students was 10. What is the average mark obtained by all 16 students ?
Question 1: The average mark obtained by 10 students was 6 and the average mark obtained by 6 students was 10. What is the average mark obtained by all 16 students ?
View topic: গড় (Average)
10
8
7.5
8.5
Source: Krishi Bank - Officer - 29.06.2007
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Answer: 7.5
Explanation:
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The average mark obtained by 10 students was 6 and the average mark obtained by 6 other students was 10. What was the average mark obtained by all 16 students?
রহিম ও করিমের বয়সের গড় ৩৫ বছর। রহিম ও হামজার বয়সের গড় ২০ বছর। হামজার বয়স ১১ বছর হলে, করিমের বয়স কত?
যদি x সংখ্যক সংখ্যার গড় a এবং y সংখ্যক সংখ্যার গড় b হয়, তবে (x+y) সংখ্যক সংখ্যার গড় কত?
Information: The daily average sale of apples in a fruit store is 70 kg. The price of apple per kg is Tk. 200. Due to a faulty weighing machine the store owner actually gives away 1005 grams instead of 1 kg to customers. The store operates . The store operator 300 days every year. Calculation: What is the sale of the fruit (in Tk.) in a day?
A distance of 320 miles is traveled in 20 hours. At the same average rate, how many miles are traveled in812 hours?
A person travels form P to Q at a speed of 40 kmph and returns by increasing his speed by 50%. What is the average speed for both the trips?
৩ জন পুরুষ ও ৬ জন বালকের আয়ের গড় ১২ টাকা। ১ জন পুরুষের আয় ২ জন বালকের আয়ের সমান হলে ১ জন পুরুষের আয় কত?
If Tk. 4,500 was invested in a share when the price per share was Tk. 9 and Tk. 3,000 was invested in another share when the price per share was Tk. 10. What was the average price per share purchased?
The average of five consecutive odd numbers is 61. What is the difference between the highest and lowest numbers ?
P,Q রাশি দুটীর গড় A1 এবং X,Y রাশি দুটির গড় A2 ; তাহলে P,Q,X,Y রাশি চারটির গড় কত ?
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বানান শুদ্ধিকরণ
প্রবাদ-প্রবচন
ঐকিক নিয়ম (Unitary Method)
ডাটাবেজ ও ডাটাবেজ ম্যানেজমেন্ট সিস্টেম
Appropriate Preposition
Speech or Narration Change
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