Subject
Bank Exam
Topic
Bangladesh Krishi Bank 2012 (Sr. Officer))
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?
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?
ক)
10খ)
30গ)
20ঘ)
25Explanation
Total student=100 Spanish speaking=100x3/5=60 remaining=100-60=40 German speaking=1/4 x 40=10 so all the other French taking=100-60-10=30Related questions
“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?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