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Question: On Tuesday, 30 of the students in a class took a test and their average score was 83.5 . On Thursday , the other 5 students took the test, and their average score was 94. what was the average for the entire class?
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Question: On Tuesday, 30 of the students in a class took a test and their average score was 83.5 . On Thursday , the other 5 students took the test, and their average score was 94. what was the average for the entire class?
Question 1: On Tuesday, 30 of the students in a class took a test and their average score was 83.5 . On Thursday , the other 5 students took the test, and their average score was 94. what was the average for the entire class?
View topic: গড় (Average)
0.835
0.845
0.85
0.882
Source: AB Bank Ltd - Assistant Officer - 10.01.2014
Answer
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Answer: 0.85
Explanation:
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The average of 100 observations in a study was calculated as 49.7 . Later it was revealed that one of the observations was misread as 64 instead of 94. What will be the correct average ?
If the average of five consecutive even numbers is 8, which of the following is the smallest of the five numbers?
২থেকে শুরু করে পর পর পাঁচটি জোড় সংখ্যার গড় কত হবে?
একজনের ক্রিকেটারের ১০ ইনিংসের রানের গড় ৪৫.৫। ১১ তম ইনিংসে কত রান করে আউট হলে সব ইনিংসে মিলিয়ে তার রানের গড় ৫০ হবে।
The average weight of 3 friends is 33 kg. None of the friends weights less than 31 kg . What can be the maximum weight of any three friends ?
Babul attended five tests during the semester and the average of his test scores was 87. If has average score after first three tests were 85, what was the average of his 4th and 5th test?
১/২, ৩/৪, ৫/৬, ৫/১২ এদের গড় কত?
A motorist travels to a place 150 km away at an average speed of 50 km and returns at 30 km per hour. His average speed for the whole journey in km per hour is-
১৩,১৬,১৮,২৪,৩৪ এর গড় কত?
১০ টি সংখ্যার যোগফল ৪৬২, যদি ১ম চারটি সংখ্যার গড় ৫২ এবং শেষ ৫টি সংখ্যার গড় ৩৮ হয়, তাহলে ৫ম সংখ্যাটি কত ?
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নল ও চৌবাচ্চা (Pipes and Cistern)
বিবিধ সমস্যা (Miscellaneous Problem)
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