How much interest will TK. 2,000 earn at annual rate of 10% in one year if the interest is compounded every 6 months?🔗 বিস্তারিত
ক 200
খ 210
গ 220
ঘ None of these
✅ সঠিক উত্তর: None of these
উত্তর: None of these
20
A company makes a profit of 5% on its first TK. 1,000 of sales each day, and 4% on all sales in excess of TK. 1,000 for that day . What would be the profit of the company in a day when sales are TK. 6,000?🔗 বিস্তারিত
ক 200
খ 250
গ 225
ঘ 255
✅ সঠিক উত্তর: 250
উত্তর: 250
21
An employee pays 3 workers X,Y and Z a total of TK. 600 a week . X is paid 125% of the amount Y is paid and 80% of the amount Z is paid . How much does X make in a week?🔗 বিস্তারিত
ক 200
খ 210
গ 220
ঘ None of these
✅ সঠিক উত্তর: None of these
উত্তর: None of these
22
How much will it cost to fence in a field that is 360 cm long and 160 cm wide with fence that costs tk. 100 a meter?🔗 বিস্তারিত
ক 1020
খ 1040
গ 1050
ঘ 1060
✅ সঠিক উত্তর: 1040
উত্তর: 1040
23
How much fence ( in meter ) will be needed to enclose a rectangular field that is 600 cm long and 300 cm wide?🔗 বিস্তারিত
If it is 300 kilometers from Dhaka to Chittagong and 180 kilometers form Dhaka to Comilla , what percentage of the distance from Dhaka to Chittagong is the distance form Dhaka to Comilla?🔗 বিস্তারিত
ক 40
খ 30
গ 50
ঘ 60
✅ সঠিক উত্তর: 60
উত্তর: 60
26
If in 1997 , 1998 and 1999 a worker received 10% more in salary each year than he did the previous year, how much did he receive in 1999 than in 1997?🔗 বিস্তারিত
ক 10%
খ 20%
গ None of these
ঘ 40%
✅ সঠিক উত্তর: None of these
উত্তর: None of these
27
What was the rate of profit margin ( in % ) if a motor bike which cost tk. 50,000 was sold for tk. 52,000 ?🔗 বিস্তারিত
ক 4%
খ 5%
গ 6%
ঘ 7%
✅ সঠিক উত্তর: 4%
উত্তর: 4%
28
What annual rate was paid if tk. 50,000 earned tk. 3,000 in interest in two years?🔗 বিস্তারিত
ক 5%
খ 3%
গ 36%
ঘ 15%
✅ সঠিক উত্তর: 3%
উত্তর: 3%
29
How much interest will tk. 10,000 earn in 9 months at an annual rate of 6%?🔗 বিস্তারিত
In a group of 60 probationary officers, 40% of them were promoted, 12 of them were terminated and rest to them were placed on probation for the second time. What percent of the probationary officers were placed on probation for the second time?🔗 বিস্তারিত
ক 20
খ 30
গ 40
ঘ 50
✅ সঠিক উত্তর: 40
উত্তর: 40
67
What is the rate of discount if a car which cost tk. 3,00,000 is sold for tk. 2,79,000?🔗 বিস্তারিত
ক 10%
খ 7%
গ 8%
ঘ 9%
✅ সঠিক উত্তর: 7%
উত্তর: 7%
68
When an article is sold for tk. 250, the seller makes 25% profit. What is the cost of the article🔗 বিস্তারিত
ক 150
খ 160
গ 200
ঘ None of these
✅ সঠিক উত্তর: 200
উত্তর: 200
69
Four students aged 11,9, 7 and 4 share a sum of money in the ratio of their ages . If the youngest student receives TK. 1,200 what is the sum of money?🔗 বিস্তারিত
ক 9,600
খ 9,300
গ 9,000
ঘ 8,600
✅ সঠিক উত্তর: 9,300
উত্তর: 9,300
70
A company employs 15 persons working 44 hours a week . If 4 persons are ill, how many hours a week would the rest have to work to make up the time lost ?🔗 বিস্তারিত
ক 60
খ 50
গ 40
ঘ None of these
✅ সঠিক উত্তর: 60
উত্তর: 60
71
hree workers can do a job in 12 days. Two of the workers work twice as fast as the third. How long would it take one of the faster workers to do the job himself?🔗 বিস্তারিত
ক 40
খ 50
গ 30
ঘ None of these
✅ সঠিক উত্তর: 30
উত্তর: 30
72
he selling price of 8 shirts is equal to the purchase price of 10 shirts . What is the profit margin?🔗 বিস্তারিত
ক 25%
খ 35%
গ 40%
ঘ Not possible to find out
✅ সঠিক উত্তর: 25%
উত্তর: 25%
73
What amount of money invested would earn interest of TK. 200 over 4 years at 10% simple interest rates?🔗 বিস্তারিত
ক 400
খ 600
গ 500
ঘ None of these
✅ সঠিক উত্তর: 500
উত্তর: 500
74
If An organization increases its staff salary by 25% . By what percent must it now decrease the salary to return to the original amount?🔗 বিস্তারিত
ক 25
খ 20
গ 30
ঘ None of these
✅ সঠিক উত্তর: 25
উত্তর: 25
75
A person buys some pen and pencil. The pen costs TK. 7 each and pencils cost TK. 3 each. If he spends exactly TK. 81 and buys maximum number of pen possible under these conditions, what is the ratio to penci?🔗 বিস্তারিত
ক 4:3
খ 5:2
গ 3:2
ঘ None of these
✅ সঠিক উত্তর: 3:2
উত্তর: 3:2
76
Astudent scored 80 marks in his first test. After taking the third test, his average dropped from 82 to78 . What is the average of his 2nd and 3rd tests🔗 বিস্তারিত
ক 57
খ 64
গ 34
ঘ 77
✅ সঠিক উত্তর: 77
উত্তর: 77
77
The price of rice in the year 1995 has increased by 10% forms that of the previous year . In 1996 the price has decreased by 5% . In 1996, what was the increase in price with respect to that of 1994?🔗 বিস্তারিত
ক 4.5%
খ 5%
গ 5.6%
ঘ None of these
✅ সঠিক উত্তর: 4.5%
উত্তর: 4.5%
78
The area of a rectangle is 200 sq. meter . If the length is twice the breadth, what is the perimeter of the rectangle?🔗 বিস্তারিত
ক 40
খ 50
গ 60
ঘ None of these
✅ সঠিক উত্তর: 60
উত্তর: 60
79
In an office, the ratio of female to male employees is 1:4 . What percentage of the employees are male?🔗 বিস্তারিত
ক 80
খ 56
গ 50
ঘ 70
✅ সঠিক উত্তর: 80
উত্তর: 80
80
If 4 workers can do a job in 48 days, how long will it take 3 workers to finish the same job?🔗 বিস্তারিত
ক 74
খ 86
গ 35
ঘ None of these
✅ সঠিক উত্তর: None of these
উত্তর: None of these
81
10% of 3000 is how much more than 5% of 3000?🔗 বিস্তারিত