A car wash center washes 10 cars in half an hour.at this rate how many cars can it wash in 4 hours ?
A car wash center washes 10 cars in half an hour.at this rate how many cars can it wash in 4 hours ?
In dividing a sum of money, the eldest of three brothers got 2/5th of it and the youngest got tk. 120. What was the total sum in tk, if the amount received by the other brother was 1/3rd of the total?
In dividing a sum of money, the eldest of three brothers got 2/5th of it and the youngest got tk. 120. What was the total sum in tk, if the amount received by the other brother was 1/3rd of the total?
দুটি পাইপ দ্বারা একটি ৪০০ লিটারের ট্যাংক যথাক্রমে ২ ও ৪ ঘণ্টায় ভর্তি হয়। অপর একটি পাইপ এটিকে ৮ ঘণ্টায় খালি করতে পারে। সবগুলো পাইপ একসাথে খুলে দিলে ১ ঘন্টা পর ট্যাংকটিতে কতটুকু পানি অবশিষ্ট থাকবে?
দুটি পাইপ দ্বারা একটি ৪০০ লিটারের ট্যাংক যথাক্রমে ২ ও ৪ ঘণ্টায় ভর্তি হয়। অপর একটি পাইপ এটিকে ৮ ঘণ্টায় খালি করতে পারে। সবগুলো পাইপ একসাথে খুলে দিলে ১ ঘন্টা পর ট্যাংকটিতে কতটুকু পানি অবশিষ্ট থাকবে?
A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in:
A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in:
Bangladesh Bank AD 2012
A man ate 100 bananas in five days, each day eating 6 more than the previous day. How many bananas did he eat on the first day?
Bangladesh Bank AD 2012
A man ate 100 bananas in five days, each day eating 6 more than the previous day. How many bananas did he eat on the first day?
A man can do a piece of work in 5 days. But with the help of his son, he can do it in 3 days. In what time can the son do it alone?
A man can do a piece of work in 5 days. But with the help of his son, he can do it in 3 days. In what time can the son do it alone?
A and B can do a piece of work in 12 days while A alone can do it in 20 days. How long will B alone take to finish the work?
A and B can do a piece of work in 12 days while A alone can do it in 20 days. How long will B alone take to finish the work?
Dutch Bangla Bank Ltd, MTO 2012
How many liters of fuel are needed for a steamer to sail 2400 kilometers if it uses 40 liters of fuel to sail 320 kilometers?
Dutch Bangla Bank Ltd, MTO 2012
How many liters of fuel are needed for a steamer to sail 2400 kilometers if it uses 40 liters of fuel to sail 320 kilometers?
Two workers A and B are engaged to do a work. A working alone takes 8 hours more to complete the job than if both worked together. If B worked alone he would need 4.5 hours more to complete the job than they both working together. What time would they take to do the work together?
Two workers A and B are engaged to do a work. A working alone takes 8 hours more to complete the job than if both worked together. If B worked alone he would need 4.5 hours more to complete the job than they both working together. What time would they take to do the work together?
Pubali Bank Jr. Officer 2012
Karim can type 10 pages in 5 minutes. Rahim can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes ?
Pubali Bank Jr. Officer 2012
Karim can type 10 pages in 5 minutes. Rahim can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes ?
The average of the first nine prime numbers is:
The average of the first nine prime numbers is:
Mutual Trust Bank, Probationary Officer 2012
Three 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?
Mutual Trust Bank, Probationary Officer 2012
Three 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?
Pubali Bank Jr. Officer 2013
3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank In 1 day?
Pubali Bank Jr. Officer 2013
3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank In 1 day?
Janata Bank (Sr. Officer 2012)
In the first 10 overs of a cricket game the run rate was only 3.2.what should be the run rate in the remaining 40 over to reach the target of 282 runs ?
Janata Bank (Sr. Officer 2012)
In the first 10 overs of a cricket game the run rate was only 3.2.what should be the run rate in the remaining 40 over to reach the target of 282 runs ?
Jamuna Bank, Probationary Officer 2012
A water tank can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tank from empty state if B is used for half the time, and A and B fill it together for the other half?
Jamuna Bank, Probationary Officer 2012
A water tank can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tank from empty state if B is used for half the time, and A and B fill it together for the other half?
Exim Bank Trainee Officer 2014
At a store, Mimi paid Tk. 100 for 5 oranges. If oranges are usually sold at Tk. 216 per dozen, How much extra/ less did she pay?
Exim Bank Trainee Officer 2014
At a store, Mimi paid Tk. 100 for 5 oranges. If oranges are usually sold at Tk. 216 per dozen, How much extra/ less did she pay?
Exim Bank Trainee Officer 2014
10 men can survive for 24 days on 15 cans of food. How many total cans are needed for 8 men to survive 36 days?
Exim Bank Trainee Officer 2014
10 men can survive for 24 days on 15 cans of food. How many total cans are needed for 8 men to survive 36 days?
Pubali Bank 2009 (Cash)
A company employs 15 persons, each works 44 hours a week. If 4 persons are absent how many hours a week would the rest of the persons have to work to make up the time lost?
Pubali Bank 2009 (Cash)
A company employs 15 persons, each works 44 hours a week. If 4 persons are absent how many hours a week would the rest of the persons have to work to make up the time lost?
A certain amount is distributed among A, B and C.A gets 3/10 and B gets ¼ of the whole amount. If C gets Tk. 81, then B gets:
A certain amount is distributed among A, B and C.A gets 3/10 and B gets ¼ of the whole amount. If C gets Tk. 81, then B gets:
Pubali Bank Ltd. Senior Officer 2014
4 mat-weavers can weave 4 mats 4 day. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?
Pubali Bank Ltd. Senior Officer 2014
4 mat-weavers can weave 4 mats 4 day. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?
EXIM Bank Ltd. Officer (Cash) 2011
2 large and 1 small pimps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same water tank in 4 hours. How many hours will it take for 3 large and 4 small pumps to fill the
EXIM Bank Ltd. Officer (Cash) 2011
2 large and 1 small pimps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same water tank in 4 hours. How many hours will it take for 3 large and 4 small pumps to fill the
If 18 pumps can raise 2170 tones of water in 10 days, working 7 hours a day; in how many days will 16 pumps raise 1736 tones of water, working 9 hours a day?
If 18 pumps can raise 2170 tones of water in 10 days, working 7 hours a day; in how many days will 16 pumps raise 1736 tones of water, working 9 hours a day?
Jamuna Bank, Probationary Officer 2012
50 men took a dip in a water tank 40m long and 20m broad on a religious day. If the average displacement of water by a man is 4 m3, then the rise in the water level in the tank will be-
Jamuna Bank, Probationary Officer 2012
50 men took a dip in a water tank 40m long and 20m broad on a religious day. If the average displacement of water by a man is 4 m3, then the rise in the water level in the tank will be-
A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than C. Working together, they can do it in:
A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than C. Working together, they can do it in:
Agrani Bank Officer (Cash) 2012
A cycle costs Tk. 2500 when it is new. At the end of each year it is worth 4/5th of its beginning value. What is the cycle worth in Taka when it is 3 years old?
Agrani Bank Officer (Cash) 2012
A cycle costs Tk. 2500 when it is new. At the end of each year it is worth 4/5th of its beginning value. What is the cycle worth in Taka when it is 3 years old?
The average Selim’s marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many did he get in science?
The average Selim’s marks in 7 subjects is 75. His average in six subjects excluding Science is 72. How many did he get in science?
There pipes can independently fill a water tank in 10,12 and 15 hour.How many hours will it take for all three pipes opend together to fill half of the tank ?
There pipes can independently fill a water tank in 10,12 and 15 hour.How many hours will it take for all three pipes opend together to fill half of the tank ?
Sonali Bank Ltd, Sr Officer 2010
Farid can complete a job in 12 hours, and Jibon can complete the same job in 8 hours. Farid starts the job at 9 a.mv and stops working at 3 p.m. If Jibon starts working at 4 p.m. to complete the remaining job, at what time is the job finished?
Sonali Bank Ltd, Sr Officer 2010
Farid can complete a job in 12 hours, and Jibon can complete the same job in 8 hours. Farid starts the job at 9 a.mv and stops working at 3 p.m. If Jibon starts working at 4 p.m. to complete the remaining job, at what time is the job finished?
If the population of a certain country increases at the rate of one person every 15 seconds,by how many persons does the population increase in 20 minute ?
If the population of a certain country increases at the rate of one person every 15 seconds,by how many persons does the population increase in 20 minute ?
EXIM Bank Ltd. MTO 2013, EXIM Bank Ltd. MTO 2013
A man can row at 5 km/hr in still water. If the velocity of the current is 1 km/hr and it takes him 1 hour to row to a place and come back, how far is the place?
EXIM Bank Ltd. MTO 2013, EXIM Bank Ltd. MTO 2013
A man can row at 5 km/hr in still water. If the velocity of the current is 1 km/hr and it takes him 1 hour to row to a place and come back, how far is the place?
Janata Bank (Sr. Officer 2012)
Pipe A can fill a tank in 20 minutes and pipe B in 30 minutes and pipe C can empty the same in 40 minutes. If all of them work together, find the time taken to fill the tank.
Janata Bank (Sr. Officer 2012)
Pipe A can fill a tank in 20 minutes and pipe B in 30 minutes and pipe C can empty the same in 40 minutes. If all of them work together, find the time taken to fill the tank.
Janata Bank (Sr. Officer 2012)
Running at same constant rate, 6 identical machines can provide a total of 270 bottles per minute. At this rate how many bottles could 10 such machines produce in 4 minutes?
Janata Bank (Sr. Officer 2012)
Running at same constant rate, 6 identical machines can provide a total of 270 bottles per minute. At this rate how many bottles could 10 such machines produce in 4 minutes?
Pubali Bank Ltd. Senior Officer 2014
Peter purchased a machine for Tk. 80,000 and spent Tk. 5000 on repair and Tk. 1000 on transport and sold it with 25% profit. At what price did he sell the machine?
Pubali Bank Ltd. Senior Officer 2014
Peter purchased a machine for Tk. 80,000 and spent Tk. 5000 on repair and Tk. 1000 on transport and sold it with 25% profit. At what price did he sell the machine?
Janata Bank Officer 2012
If a sprinter takes 30 steps in 9 seconds, how many steps does he take in 54 seconds?
Janata Bank Officer 2012
If a sprinter takes 30 steps in 9 seconds, how many steps does he take in 54 seconds?
If 5 men or 9 women can do a piece of work in 19 days, then in how many days will 3 men and 6 women do the same work?
If 5 men or 9 women can do a piece of work in 19 days, then in how many days will 3 men and 6 women do the same work?
You can now buy 5 more mangoes with tk 75 due to reduction in price by 20 percent. Calculate the current price of one dozen of mangoes.
You can now buy 5 more mangoes with tk 75 due to reduction in price by 20 percent. Calculate the current price of one dozen of mangoes.
An empty swimming pool with a capacity of 5760 gallons is filled at the rate of 12 gallons per minute, how many hours would it take to fill the pool to the capacity?
An empty swimming pool with a capacity of 5760 gallons is filled at the rate of 12 gallons per minute, how many hours would it take to fill the pool to the capacity?
An empty swimming pool with a capacity of 5,760 gallons is filled at a rate of 12 gallons per minute.how many hours does it take to fill the pool to capacity ?
An empty swimming pool with a capacity of 5,760 gallons is filled at a rate of 12 gallons per minute.how many hours does it take to fill the pool to capacity ?
Pubali Bank Ltd. Senior Officer 2014
If 3 men or 6 boys can do a piece of work in 10 days, working 7 hours a day; how many days will it take to complete a piece of work twice as large with 6 men and 2 boys working together for 8 hours a day?
Pubali Bank Ltd. Senior Officer 2014
If 3 men or 6 boys can do a piece of work in 10 days, working 7 hours a day; how many days will it take to complete a piece of work twice as large with 6 men and 2 boys working together for 8 hours a day?
20 man can finish a work in 30 days. After how many days should 5 men leave the work so that the work may be finished in 35 days?
20 man can finish a work in 30 days. After how many days should 5 men leave the work so that the work may be finished in 35 days?
Maria purchased brand X pens for tk 4.00 apiece and brand Y pens for tk. 2.80 apiece. If Maria purchased a total of 12 of those pens for tk. 42.00, how many brand X pens did she purchase?
Maria purchased brand X pens for tk 4.00 apiece and brand Y pens for tk. 2.80 apiece. If Maria purchased a total of 12 of those pens for tk. 42.00, how many brand X pens did she purchase?
Agrani Bank Officer (Cash) 2012
How many days a bag of chicken food can feed 12 chickens if a bag feeds 18 chickens for 54 days?
Agrani Bank Officer (Cash) 2012
How many days a bag of chicken food can feed 12 chickens if a bag feeds 18 chickens for 54 days?
Janata Bank Officer 2012
How many ounces of water must be added to a 30-ounce solution that is 40 percent alcohol to dilute the solution to 25 percent alcohol?
Janata Bank Officer 2012
How many ounces of water must be added to a 30-ounce solution that is 40 percent alcohol to dilute the solution to 25 percent alcohol?
Sonali Bank Officer 2014
যদি ১০ জন লোক ৭ দিনে একটি কাজের অর্ধেক সম্পন্ন করতে পারে, তবে ঐ কাজটি ৫ দিনে সম্পন্ন করতে কতজন লোকের প্রয়োজন হবে?
Sonali Bank Officer 2014
যদি ১০ জন লোক ৭ দিনে একটি কাজের অর্ধেক সম্পন্ন করতে পারে, তবে ঐ কাজটি ৫ দিনে সম্পন্ন করতে কতজন লোকের প্রয়োজন হবে?
A pump can fill a tank with water in 2 hours. Because of a leak, it took 2(1/3)hours to fill the tank. The leak can drain all water of the tank in:
A pump can fill a tank with water in 2 hours. Because of a leak, it took 2(1/3)hours to fill the tank. The leak can drain all water of the tank in:
EXIM Bank Ltd. MTO 2013, EXIM Bank Ltd. MTO 2013
A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely?
EXIM Bank Ltd. MTO 2013, EXIM Bank Ltd. MTO 2013
A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely?
৮জন লোক একটি কাজ ৬ দিনে করতে পারে। কাজটি ৩ দিনে করতে হলে কতজন নতুন লোক নিয়োগ করতে হবে?
৮জন লোক একটি কাজ ৬ দিনে করতে পারে। কাজটি ৩ দিনে করতে হলে কতজন নতুন লোক নিয়োগ করতে হবে?
Sonali Bank Ltd, Sr Officer 2010
Which of the following fractions is the equivalent of 0.005%?
Sonali Bank Ltd, Sr Officer 2010
Which of the following fractions is the equivalent of 0.005%?
Jamuna Bank, Probationary Officer 2012
A can do a piece of work in 4 hours; B and C together can do it in 3 hours, while A and C together can do it in 2 hours. How long will B alone take to do it?
Jamuna Bank, Probationary Officer 2012
A can do a piece of work in 4 hours; B and C together can do it in 3 hours, while A and C together can do it in 2 hours. How long will B alone take to do it?
To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present?
To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present?
Exim Bank Trainee Officer 2014
A machine can copy six pages in 9 second. How many pages can it copy in 24 minutes?
Exim Bank Trainee Officer 2014
A machine can copy six pages in 9 second. How many pages can it copy in 24 minutes?
Janata Bank (Sr. Officer 2012)
A and B invest in a business in the ratio 3:2 if 5% of the total profit goes to charity and A's share is tk 855, the total profit is:
Janata Bank (Sr. Officer 2012)
A and B invest in a business in the ratio 3:2 if 5% of the total profit goes to charity and A's share is tk 855, the total profit is:
Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank?
Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank?
Pubali Bank Jr. Officer 2013
Rice is now being sold at Taka 20 a kg. During last month its rate was Taka 16 per kg. By how much percent should a family reduce its consumption so as to keep the expenditure fixed?
Pubali Bank Jr. Officer 2013
Rice is now being sold at Taka 20 a kg. During last month its rate was Taka 16 per kg. By how much percent should a family reduce its consumption so as to keep the expenditure fixed?
If 5 students run a mile in 5 minutes,how much time will 50 students take to run a mile ?
If 5 students run a mile in 5 minutes,how much time will 50 students take to run a mile ?
Jamuna Bank, Probationary Officer 2012
Kibria went to the stationers and bought things worth Tk. 25, out of which 30 paisa was sales tax on taxable items. If the tax rate is 6%, then what was the cost of the tax free items?
Jamuna Bank, Probationary Officer 2012
Kibria went to the stationers and bought things worth Tk. 25, out of which 30 paisa was sales tax on taxable items. If the tax rate is 6%, then what was the cost of the tax free items?
Jamuna Bank, Probationary Officer 2012
An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth?
Jamuna Bank, Probationary Officer 2012
An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth?
Exim Bank Trainee Officer 2014
Asif can do a job 15 hours, and Russel can do the same job in 9 hours. If they start doing the job together at 6 am. At what time will Asif finish the job?
Exim Bank Trainee Officer 2014
Asif can do a job 15 hours, and Russel can do the same job in 9 hours. If they start doing the job together at 6 am. At what time will Asif finish the job?
Pubali Bank Jr. Officer 2012
You can now buy 5 more oranges with TK. 75 due to reduction in price by 20 percent. Calculate the current price of one dozen of oranges?
Pubali Bank Jr. Officer 2012
You can now buy 5 more oranges with TK. 75 due to reduction in price by 20 percent. Calculate the current price of one dozen of oranges?
Janata Bank (Sr. Officer 2012)
Three partners shared the profit in a business in the ratio 5:7:8. They had partnership for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?
Janata Bank (Sr. Officer 2012)
Three partners shared the profit in a business in the ratio 5:7:8. They had partnership for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?
একটি নৌকা স্রোতের প্রতিকূলে ৬ ঘণ্টায় যায় ২৪ কি.মি.। একই নৌকা স্রোতের অনুকূলে ৪ ঘণ্টায় একই দূরত্ব অতিক্রম করে। নৌকার বেগ ঘণ্টায় কত কি.মি?
একটি নৌকা স্রোতের প্রতিকূলে ৬ ঘণ্টায় যায় ২৪ কি.মি.। একই নৌকা স্রোতের অনুকূলে ৪ ঘণ্টায় একই দূরত্ব অতিক্রম করে। নৌকার বেগ ঘণ্টায় কত কি.মি?
Pubali Bank Jr. Officer 2013
If the market price is Tk.25, the revenue of selling five units in Taka is
Pubali Bank Jr. Officer 2013
If the market price is Tk.25, the revenue of selling five units in Taka is
The rent of a guest house was tk 50 per day for first three days tk 100 per day for next 5 days and tk 300 per day for other days. The registration fee in the beginning is tk 50. If one has to pay tk1300, for how many days he availed of this facility?
The rent of a guest house was tk 50 per day for first three days tk 100 per day for next 5 days and tk 300 per day for other days. The registration fee in the beginning is tk 50. If one has to pay tk1300, for how many days he availed of this facility?
Pubali Bank Jr. Officer 2013
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?
Pubali Bank Jr. Officer 2013
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?
Janata Bank (Sr. Officer 2012)
In order to obtain an income of tk 650 from 10% stock at tk 96,one must make an investment of :
Janata Bank (Sr. Officer 2012)
In order to obtain an income of tk 650 from 10% stock at tk 96,one must make an investment of :
A company employees 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 work force lost?
A company employees 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 work force lost?
