Percentage

26. Last year there were 1172 students at Banani High school. This year there are 15 percent more students than last year. Approximately how many students are at Banani High School this year?

• ক. 1800
• খ. 1600
• গ. 1500
• ঘ. 1400

27. A football team palys 154 games in a year. If till July the team has won 40 and lost 20 games, how many of the remaining games the team must win to finish the year winning nearly 50% of the games?

• ক. 17
• খ. 77
• গ. 37
• ঘ. 27

28. 35% of Rashed's income is equal to 25% of Mithu's income. The ratio of their income is--

• ক. 5 :7
• খ. 4 : 3
• গ. 4 : 7
• ঘ. 7 : 5

29. A student first reduced a number by 20 percent and then increased it again by 20 percent. If the difference between the two new numbers was 8, then what is the original number?

• ক. 40
• খ. 50
• গ. 75
• ঘ. 100

30. In a university, 80 percent of the students lived in hostel and 60 percent of the hostel students are lucky to get a single room. If number of lucky students is 1200, then how many students were there in the university?

• ক. 2500
• খ. 2400
• গ. 2000
• ঘ. 1800

31. The price of a DVD player/Television set is discounted by 10 percent and the reduced price is then discounted again by 10 percent. The series of successive discounts is equivalent to a single discount of--

• ক. 20%
• খ. 19%
• গ. 18%
• ঘ. 11%

32. If an inspector rejects 0.08% of a product as defective, how many units of the product will be examined in order to reject 2?

• ক. 1500
• খ. 500
• গ. 2000
• ঘ. 2500

33. Successive discount of 20% and 15% are equal to a single discount of--

• ক. 30%
• খ. 32%
• গ. 34%
• ঘ. 35%

34. 15% monthly salary increase resulted in a Tk.14400 per year increase in salary for an employee. What was his monthly salary before the increase?

• ক. Tk.8000
• খ. Tk.9000
• গ. Tk.5000
• ঘ. Tk.12000

35. 50 girls and 100 boys were invited to a party. If 30% of the girls and 75% of the boys attend the party, what percentage of guests attended?

• ক. 55
• খ. 60
• গ. 65
• ঘ. 75

36. What is 25% of 13/50 of 200?

• ক. 11
• খ. 12
• গ. 13
• ঘ. None of these

37. 4% of which number is 20?

• ক. 400
• খ. 500
• গ. 700
• ঘ. 450

38. If the value of XYZ company stock drops from Tk.25 per share to Tk.21 per share, what is the percent of the decrese?

• ক. 4%
• খ. 8%
• গ. 12%
• ঘ. 1%

39. Last year there were 1172 students at Gulshan High school. This year there are 15 percent more students than last year. Approximately how many students are at Gulshan High School this year?

• ক. 1800
• খ. 1600
• গ. 1500
• ঘ. 1348

40. What is the original price of pack of milk powder which Zahid has bought for taka 100, after receiving a discount of 20%?

• ক. Tk.80
• খ. Tk.120
• গ. Tk.200
• ঘ. Tk.125

41. A 10% monthly salary increase resulted in a Tk.9000 per year increase in salary for an employee. What was his monthly salary before the increase?

• ক. Tk.7500
• খ. Tk.9000
• গ. Tk.5000
• ঘ. Tk.12000

42. What is 30% of 11/45 of 150?

• ক. 11
• খ. 12
• গ. 13
• ঘ. None of these

43. The contents of a certain box consist of 9 apples and 27 oranges. How many oranges must be removed from the box so that 70% of the pieces of fruits in the box will be apples?

• ক. 3
• খ. 4
• গ. 6
• ঘ. 8

44. If x > 0, (x/50 + x/25) is what percent of x?

• ক. 6%
• খ. 25%
• গ. 33.33%
• ঘ. 60%

45. In a club 50% of the male voters and 80% of the female voters voted for candidate A. If candidate A reiceve 70% of the total votes, what is ratio of male to female voters?

• ক. 1/4
• খ. 1/3
• গ. 1/2
• ঘ. 3/4

46. Kamal weighs twice as much as Momen. Momen's weight is 70% of Babu's weight. Dipu weighs 50% of Lipu's weight. Lipu weighs 180% of Kamal's weight.Who weighs the least?

• ক. Babu
• খ. Dipu
• গ. Kamal
• ঘ. Lipu

47. In a shipment of 250 machine parts, 4% were defective. In another shipment of 50 parts, 10% were defective. For two shipments combined what percent of the machine parts were defective?

• ক. 3%
• খ. 5%
• গ. 7.5%
• ঘ. 8%

48. Jahan spends 50% of he salary for house rent, 20% for grocery and 5% for her kid's entertainment. She deposits the remaining Taka 6000 in a bank. What is her salary in Taka?

• ক. 24000
• খ. 48000
• গ. 30000
• ঘ. 12000

49. Due to reduction in the bus fare by 15%, the number of passengers on a certain route increased by 40% then what will be the percentage increase in revenue?

• ক. 17
• খ. 19
• গ. 20
• ঘ. 21

50. In a school election with three candidates, Zara receive 30 votes, Mamun received 50 votes and Humaira received 30 votes. What percentage of the total number of votes did Zara receive?

• ক. 60%
• খ. 66.66%
• গ. 80%
• ঘ. 120%