Subject
Bank Exam
Topic
United Commercial Bank Ltd. - Probationary Officer - 2016
A class of 50 girls and 70 boys sponsored a party. If 40% of the girls and 50% of the boys attended the party, approximately what percent of the class attended ?
A class of 50 girls and 70 boys sponsored a party. If 40% of the girls and 50% of the boys attended the party, approximately what percent of the class attended ?
ক)
40খ)
42গ)
44ঘ)
46Explanation
Solution: অনুবাদঃ একটি ক্লাসের 50 জন Girls এবং 70 জন Boys একটি Party'র আয়োজন করেছে । যদি 40% of the girls এবং 50% of the boys ঐ Party তে attend করে, তবে ঐ ক্লাসের মোট কত Percent ঐ Party তে attend করেছিলো ? ক্লাসের মোট girls এবং Boys এর সংখ্যা = (50 + 70) = 120 জন Party তে Girls attend করে = (50 40%) = 20 জন Party তে Boys attend করে = (70 50%) = 35 জন ____________________________________________________ Party তে মোট Attend করে = 55 জন এখন 120 জনের মধ্যে থেকে Party তে Attend করে = 55 জন 100 জন থেকে Party তে Attend করে = = 45.83 46 জন Shortcut: Attend % =Related questions
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