Related Questions

At Lions High school 100 students are taking chemistry and 80 students are taking Biology. If 20 students are taking both chemistry and Biology , what is the ratio of the students taking only chemistry to the number taking only Biology?
A 3/4
B 4/3
C 5/4
D 1/4
Select the correct answer choice of the following Question : "At Lions High School 100 students are taking Chemistry and 80 students are taking Biology. If 20 students are taking both Chemistry and Biology, what is the ratio of the students taking only Chemistry to the number taking only Biology?
A 3/4
B 4/3
C 5/4
D 1/4
I always listen radio while going to office. (Sentence Correction "word missing)
A to
B in
C on
D up
Monwar, Jasim, and Khairul had lunch together, Khairul's meal cost 50% more then Jasim's meal cost and Monwar's meal cost 5/6 as much as Khairul's meal . If Jasim paid TK. 1000 for her meal, what was the total amount they paid for lunch?
A TK. 2883
B TK. 3000
C TK. 3500
D TK. 3750
Seven friends are having lunch together in a fast food shop. Each of them east at least 3/5th of a pizza. What is the smallest number of whole pizzas needed for their lunch?
A 7
B 5
C 6
D 28
A school has a total enrollment of 90 students. There are 30 students taking physics, 25 taking English, and 13 taking both. What percentage of the students is taking either physics or English?
A 30%
B 36 %
C 47 %
D 51 %
In a class of 78 students 41 are taking French, 22 are taking German. Of the students taking French of German, 9 are taking both courses. How many students are not enrolled in either course ?
A 6
B 15
C 24
D 33
A school has a total enrollment of 9- students. There are 30 students taking Physics, 25 taking English, and 13 taking both. What percentage of the students are taking either Physics or English?
A 30%
B 36%
C 47%
D 51%
In a class of 78 students 14 are taking French , 22 are taking German . Of the students taking French or German , 9 are taking both courses. How many students are not enrolled in either course?
A 6
B 15
C 24
D 33
In a class of 78 students, 41 are taking, Fresh and 22 are taking German. Of the students taking French or German, 9 are taking both courses. how many students are not enrolled in either course?
A 6
B 15
C 24
D 69

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