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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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| Questions
The average of several exam scores is 80. One make-up exam was given. Included with the other scores, the new average was 84. If the score on the make-up exam was 92, how many total exams were given?
3x + 3y + 3z = 90 হলে x, y, z এর গড় মান কত?
A batsman has a certain average of runs for 12 innings. In the 13th innings he scores 96 runs thereby increasing his average by 5 runs. What is his average after the 13 innings?
৭ টি সখ্যার গড় ৪০ । এর সাথে ৩ টি যোগ হলে, সংখ্যা ৩টির গড় ২১। সমষ্টিগতভাবে ১০ টি সংখ্যার গড় কত ?
১৩,১৬,১৮,২৪,৩৪ এর গড় কত?
১ থেকে ২০ পর্যন্ত বেজোড় সংখ্যাগুলোর গড় কত?
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 ?
The some of daily income of P, Q and R is TK.90. If Q earns TK.10 more than P and R earns double of what Q earns, then what is the average of daily income of P and Q?
A man covers a total distance of 100 km on bicycle. For the first 2 hours, the speed was 20 km/hr and for the rest of the journey, it came down to 10 km/hr. The average speed will be
10 জন ছাত্রের গড় x । যদি অন্য ৫ জন ছাত্রের গড় নম্বর ২0 হয়, তবে ঐ 15 জন ছাত্রের গড় নম্বর কত হবে?
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| Topic
English Literature
প্রাচীন কাল থেকে সমসাময়িক
Appropriate Preposition
বাংলা সাহিত্যে প্রথম
সূচক ও লগারিদম (Exponents and Logarithms)
Miscellaneous Questions
জাতিসংঘ ও অন্যান্য আন্তর্জাতিক সংস্থা
অসমতা (Inequality)
Right Form of Verbs
ছন্দ ও ছন্দের প্রকারভেদ
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