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Question: Reza’s average in four tests is 80% . what marks does he need in his fifth test to raise his average to 84% .
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Question: Reza’s average in four tests is 80% . what marks does he need in his fifth test to raise his average to 84% .
Question 1: Reza's average in four tests is 80% . what marks does he need in his fifth test to raise his average to 84% .
View topic: গড় (Average)
0.96
0.94
0.84
1
Source: Pubali Bank Ltd - Junior Officer (Cash) - 17.05.2013
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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?
Amer is working in an insurance company as traveling salesman. He drove 373.5 miles on Monday, 481.6 miles on Tuesday, 392.8 miles on Wednesday, 502 miles on Thursday and 53.7 miles on Friday . What is his average traveling?
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 jurney in km per hour is :
তিনটি ক্রমিক সংখ্যার গুণফল তাদের যোগফলের ৫ গুণ সংখ্যা তিনটির গড় কত?
The average of 6 numbers is 25. If 3 more numbers, with an average of 22 are added to these numbers, what will be the average of the combined 9 numbers?
If Tk. 6,300 was invested in a share when the price per share was Tk. 9 and additional Tk. 4200 was invested in the same share when the price per share was Tk. 10, what was the average price per share?
If x is the average (arithmetic mean) of m and 9, y is the average of 2m and 15, and z is the average of 3m and 18, What is the average of x, y and z in terms of m?
তিনটি সংখ্যার গড় 56। যদি ১ম সংখ্যাটি ২য় সংখ্যার দ্বিগুণ এবং ৩য় সংখ্যার অর্ধেক হয় তবে ক্ষুদ্রতম সংখ্যাটি কত?
১১ জন লোকের গড় ওজন ৭০ কেজি । ৯০ কেজি ওজনের একজন লোক চলে গেলে বাকিদের গড় ওজন কত কেজি হবে?
A man travels 100 miles at 20 miles per hour, 60 miles at 30 miles per hour and 80 miles at 10 miles per hour, what is his average rate for the three trips?
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বাংলা ভাষার উদ্ভব ও বিকাশ
Subject-Verb Agreement
খেলাধুলা ও বিনোদন
কম্পিউটার এর গঠন ও মেমরি
অনুপাত - সমানুপাত (Ratio -Proportion)
বাংলা সাহিত্যে প্রথম
পরিভাষা
সংবাদপত্র, সংবাদ সংস্থা ও সম্পাদক
প্রাচীন কাল থেকে সমসাময়িক
কম্পিউটার এর ইতিহাস ও বিবিধ
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