On a test consisting of 80 questions, Nas… | Answer

Subject

Bank Exam

Topic

Bangladesh Krishi Bank 2012 (Sr. Officer))

On a test consisting of 80 questions, Nasir answered 75% of the first 60 questions correctly. What percent of the other 20 questions does the need to answer correctly for his grade on the entire examination to be 80%?
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ক)

85%

খ)

90%

গ)

95%

ঘ)

100%

Explanation

To solve this problem, we can break it down step by step: 1. First, find 80% of 80: 80% of 80 = (80 * 80) / 100 = 64 2. Next, calculate how many questions the person needs to answer correctly to achieve a total of 64 questions. Since they answered 75% of 60 questions correctly, we can calculate the number of correct answers: (75/100) * 60 = 45 questions answered correctly. 3. Now, calculate the remaining questions they need to answer correctly to reach a total of 64 questions: 64 - 45 = 19 questions 4. Finally, calculate the percentage of questions they need to answer correctly out of the remaining 20 questions to achieve 95%: (19/20) * 100 = 95% So, the person needs to answer 19 out of the remaining 20 questions correctly to achieve a total of 64 questions and a 95% success rate.

“শৈবাল দীঘিরে কহে উচ্চকরে শির লিখে রেখ, এক ফোটা দিলেম শিশির”-এ অংশটুকুর মূল প্রতিপাদ্য –BIMSTEC stands for-If Sakib drove at 60 miles per hour for 2 hours, how far did he go in the last 20 minutes?At Uttara High School each student studies exactly one foreign language. Three-fifth of the students take Spanish, and one-fourth of the remaining students take German. If all of the others take French, what percent of the students take French?The average of 10 numbers is - If the sum of 6 of them is 100, what is the ; average of the other 4?If -7 . If (7a) (7b) = 7c/7d, what is d in terms of a, b and c?In January, the value of a stock increased by 25% and in February, it decreased by 20%. How did the value of the stock at the end of February compare with its value at the beginning of January?

On a test consisting of 80 questions, Nasir answered 75% of the first 60 questions correctly. What percent of the other 20 questions does the need to answer correctly for his grade on the entire examination to be 80%?Reading

On a test consisting of 80 questions, Nasir answered 75% of the first 60 questions correctly. What percent of the other 20 questions does the need to answer correctly for his grade on the entire examination to be 80%?

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On a test consisting of 80 questions, Nasir answered 75% of the first 60 questions correctly. What percent of the other 20 questions does the need to answer correctly for his grade on the entire examination to be 80%?
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