At a college football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-fourth of all the seating in the stadium is located in the lower deck, and if 2/3 of all the seats in the stadium were sold, what fraction of the unsold seats in the stadium were in the lower deck?

A 3/20
B 1/6
C 1/3
D 7/15

Correct Answer: 3/20

ধরি, total number of seats = x তাহলে lower deck এ seat = x×14 = x4 so unsold seat in lower deck = 15×x4 = x20 এখন, x×23 seats in whole stadium বিক্রি হয়েছিল, তাহলে unsold = (x - 23x)  =  x3 তাহলে ভগ্নাংশটি হবে = x20÷x3 = x20×3x = 320
Bissoy MCQ
#গণিত #ভগ্নাংশ (Fraction) #IFIC Bank Ltd #IFIC Bank Ltd - Management Trainee Officer - 21.06.2013

Related Questions

At a collegae football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-forth of all the seating in the stadium is located in the lower deck and if 2/3 of all the seats in the stadium were sold. What fraction of the unsold seats in the stadium were in the lower deck?
A 3/20
B 1/6
C 1/3
D 7/15
At a college football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-fourth of all the seats in the stadium were located in the lower deck, and if 2/3 of all the seats in the stadium were sold, what fraction of the unsold seats in the stadium were in the lower deck?
A 3/20
B 1/6
C 1/3
D 7/15
In a room there are six Bengali, twelve engineers and fifteen football players. Only one of them was a bengali Engineer who played Football. Two were Bengali Engineers but did not play football and two were Bengali football players and were not engineers. If there were 24 people in the room, and at least one of them were Bengali, engineer or a football player, how many were engineers and played football but not bngali?
A 1
B 9
C 6
D 3
কঃখ=৪ঃ৫ এবং খঃগ=২ঃ৩ অনুপাতে যদি ক-এর ৮০০ টাকা থাকে তাহলে গ-এর টাকার পরিমাণ কত ?
A ১০০০
B ১২০০
C ১৫০০
D ২০০০
A snooker tournament charges $ 45.00 for VIP seats and $ 15.00 for general admission (" regular" seats)_ . On a certain night, a total of 320 tickets were sold, for a total cost of $ 7,500 . How many fewer tickets were sold that night for VIP seats than for general admission seats?
A 70
B 90
C 230
D 140
The members of a club participate in at least one game. Twenty of them play football, 10 play cricket, 12 play hokey. Three of them play cricket only, 4 of them play both the cricket and football but not hockey, 2 of them participate all games. How many people play both cricket and hockey but not football?
A 1
B 2
C 3
D None of these
A store owner brought a lot of hats, 1/4th of which was brown. He sold 2/3 of the hats including 4/5 of the brown hats. What fraction of the unsold hats was brown?
A 1/60
B 2/15
C 3/20
D 3/5
60% of the students of a college are male. 60% of the male in the college speak French and 40% of the students of the college speak French. What percent of the female in the college do not speak French?
A 40%
B 90%
C 10%
D 36%
60% of the students of a college are male. 60% of the males in the college speak French and 40% of the students of the college speak French. What is the percentage of the females in the college who do not speak French?
A 40%
B 90%
C 60%
D 85%
A class of 50 girls and 60 boys sponsored a football game . If 52% of the girls and 30% of the boys attended the game, what percentage of the class went to the game?
A 44%
B 55%
C 40%
D 35%

Next steps