180 runs
170 runs
174 runs
168 runs
Source: সিকিউরিটি প্রিন্টিং কর্পোরেশন বাংলাদেশ - সহকারী ব্যবস্থাপক- 26-11-2021
Answer: 174 runs
Explanation:
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You should read | Questions
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?
5,11,13,7,8 এবং 10 সংখ্যার গড় কত ?
At 9:00 a. m. the train Surmal left station and two hours later the train. Titas left the same station on a parallel track in the same direction. If Surma averaged 60 kilometers per hour and Titas averaged 75 kilometers per hour, at what time did Titas pass Surma?
Rahim average 70 in his first m number of exams. After taking n more exams, he had an overall average of 75. In items of m and n his average for last n exams was
A truck dirver must complete a 180-mile trip in 4 housr. If his average speed is 50 miles per hour for first 3 hours , then how fast must he travel for the final hour ?
A worker is paid Tk. d an hour for the first 8 hours she works in a day. For every hour after the first 8 hours, she is paid Tk. c an hour. If she works 12 hours in one day, what is her average hourly wage for that day?
If the average of 5 consecutive integers is 12, find the smallest integer.
ঢাকা থেকে চট্টগ্রামের দূরত্ব ১৮৫ মাইল। চট্টগ্রাম থেকে একটি বাস ২ ঘণ্টায় প্রথম ১৮৫ মাইল যাওয়ার পর পরবর্তী ১০০ মাইল কত সময়ে গেলে গড়ে ঘণ্টায় ৫০ মাইল যাওয়া হবে?
The average height of girls in a class is 5 ft and that of boys is 5.7 ft. If the average height of the students in class is 5.5 ft, what could be the possible strength of boys and girls respectively in the class.
The average weight of 39 students is 30 kg. By the admission of a new student, the average comes down to 29.8 kg. Find the weigth of the new student.
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You should read | Topic
Appropriate Preposition
ট্রেন ও গতিবেগ (Train & Speed)
Idioms & Phrases
Parts of Speech
বিরাম চিহ্ন বা যতি চিহ্ন বা ছেদ চিহ্ন
প্রবন্ধ ও বিভিন্ন রচনাবলী
বাংলাদেশের সরকার বাবস্থা ও প্রতিষ্ঠান
প্রবাদ-প্রবচন
ঐকিক নিয়ম (Unitary Method)
Errors and Corrections
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