5
8
6
10
Source: জাতীয় রাজস্ব বোর্ডের সহকারী রাজস্ব কর্মকর্তা(মুক্তিযোদ্ধা ও ক্ষুদ্র নৃগোষ্ঠী)-২৮.০৮.২০১৫
Answer: 8
Explanation:
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You should read | Questions
The price of each mango is 65 taka and the price of each guava is 45 taka. Aslam buys total to mangoes and guavas at an average price of 56 taka. How many mangoes must Aslam put back and replace with guavas so that the average price of the pieces of fruit that he keeps is 52 taka?
The total of 10 number is 462; the average of the first 4 numbers is 52; the average of the last 5 numbers is 38. What is the fifth number?
The average of 6 numbers is 8.5. When one number is discarded, the average of the remaining numbers becomes 7.2. What is the discarded number?
If the average of 5 consecutive integers is 12, find the smallest integer.
১২ ,১৪, ৩৪ এর গড় কত?
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 ?
A train went 300 miles from City X to City Y at an average speed of 80 mph. At what speed did it travel on the way back if its average speed for the whole trip was 100 mph?
A can complete a certain work in 4 minutes, B in 5 minutes, C in 6 minutes, D in 10 minutes and E in 12 minutes. The average number of units of work completed by them per minute will be
একজন সাইকেল আরোহী ঘন্টায় y কিমি. বেগে x কিমি. এবং ঘন্টায় q কিমি. বেগে p কিমি. যান। ভ্রমণে তার গড় গতিবেগ কত?
The average mark obtained by 15 students was 10 and the average mark obtained by 10 students was 15. What was the average mark obtained by all students?
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You should read | Topic
ল.সা.গু ও গ.সা.গু (L.C.M and H.C.F)
নল ও চৌবাচ্চা (Pipes and Cistern)
Voice Change
ট্রেন ও গতিবেগ (Train & Speed)
বিবিধ সমস্যা (Miscellaneous Problem)
পুরস্কার ও সম্মাননা
বিশ্বখ্যাত বাক্তিত্ব
সাহিত্যিকদের আত্মজীবনী
বিশ্ববিখ্যাত টেক জায়ান্ট
গানের রচয়িতা ও সুরকার
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