A flagstaff 17.5 m high casts a shadow of length 40.25 m. The height of the building, which casts a shadow of length 28.75 m under similar conditions will be:
A flagstaff 17.5 m high casts a shadow of length 40.25 m. The height of the building, which casts a shadow of length 28.75 m under similar conditions will be:
Mercantile Bank Ltd. MTO 2013
In a certain country, a person is born every 7 seconds and a person dies in every 13 seconds. Therefore, the birth and death rates amount for a population growth rate of one person every-
Mercantile Bank Ltd. MTO 2013
In a certain country, a person is born every 7 seconds and a person dies in every 13 seconds. Therefore, the birth and death rates amount for a population growth rate of one person every-
City Bank Ltd. 2011 (PO)
Jesmin spent one-third of her money on books and half of the remaining money on clothing. She then spent three-fourth of what she had left on food. She had 500 left over. How much money did she start with?
City Bank Ltd. 2011 (PO)
Jesmin spent one-third of her money on books and half of the remaining money on clothing. She then spent three-fourth of what she had left on food. She had 500 left over. How much money did she start with?
If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?
If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?
Probashi Kallyan Bank Exam. 2014
Two pipes A & B can fill a tank in 15 minutes & 20 minutes respectively. Both the pipes are opened together but after 4 minutes , pipe A is turned off. What is the total time required to fill the tank
Probashi Kallyan Bank Exam. 2014
Two pipes A & B can fill a tank in 15 minutes & 20 minutes respectively. Both the pipes are opened together but after 4 minutes , pipe A is turned off. What is the total time required to fill the tank
If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate?
If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate?
Bangladesh Bank 2010 (AD)
Shanto was asked to find the value of 7/12 of a sum of money. Instead of multiplying the same by 7/12, he devided it by 7/12 and his answer exceeded the correct answer by 95. The correct answer is—
Bangladesh Bank 2010 (AD)
Shanto was asked to find the value of 7/12 of a sum of money. Instead of multiplying the same by 7/12, he devided it by 7/12 and his answer exceeded the correct answer by 95. The correct answer is—
Bangladesh Bank 2010 (AD)
If a light flashes every 6 seconds, how many times will it flash in ¾ of an hour?
Bangladesh Bank 2010 (AD)
If a light flashes every 6 seconds, how many times will it flash in ¾ of an hour?
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is:
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is:
Janata, Sonali & Agrani Bank Recruitment 2008
How much will it cost to fence in a field that is 12 feet long and 42 feet wide with fence that cost $10 a yard?
Janata, Sonali & Agrani Bank Recruitment 2008
How much will it cost to fence in a field that is 12 feet long and 42 feet wide with fence that cost $10 a yard?
A large tanker 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 tanker from empty state if B is used for half the time and A and B fill it together for the other half?
A large tanker 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 tanker from empty state if B is used for half the time and A and B fill it together for the other half?
Islami Bank Bangladesh Ltd. (AO)-2013
If the scale used for drawing a map states that the actual distance of 50 km is represented by 1 cm on the map, then according to this scale what will be the actual distance between Los Angeles and Washington D.C. If Washington D.C is 12.22 cm away from America on the map?
Islami Bank Bangladesh Ltd. (AO)-2013
If the scale used for drawing a map states that the actual distance of 50 km is represented by 1 cm on the map, then according to this scale what will be the actual distance between Los Angeles and Washington D.C. If Washington D.C is 12.22 cm away from America on the map?
A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in :
A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in :
A and B can do a job together in 7 days. A is 1(3/4) times as efficient as B. The same job can be done by A alone in :
A and B can do a job together in 7 days. A is 1(3/4) times as efficient as B. The same job can be done by A alone in :
39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?
39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?
One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:
One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:
A and B can do a piece of work in 30 days, while B and C can do the same work in 24 days and C and A in 20 days. They all work together for 10 days when B and C leave. How many days more will A take to finish the work?
A and B can do a piece of work in 30 days, while B and C can do the same work in 24 days and C and A in 20 days. They all work together for 10 days when B and C leave. How many days more will A take to finish the work?
A does 80% of a work in 20 days. He then calls in B and they together finish the remaining work in 3 days. How long B alone would take to do the whole work?
A does 80% of a work in 20 days. He then calls in B and they together finish the remaining work in 3 days. How long B alone would take to do the whole work?
A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in :
A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in :
X can do a piece of work in 40 days. He works at it for 8 days and then Y finished it in 16 days. How long will they together take to complete the work?
X can do a piece of work in 40 days. He works at it for 8 days and then Y finished it in 16 days. How long will they together take to complete the work?
Meghna Bank Ltd. (MTO) 2014
How many pieces of 85 cm length can be cut from a rod 42.5 meters long?
Meghna Bank Ltd. (MTO) 2014
How many pieces of 85 cm length can be cut from a rod 42.5 meters long?
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 the 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 the water of the tank 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:
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:
Pubali Bank Ltd. Junior Officer 2014
A man completes 5/8 of a job in 10 days. At this rate, how many more days will it take him to finish the job?
Pubali Bank Ltd. Junior Officer 2014
A man completes 5/8 of a job in 10 days. At this rate, how many more days will it take him to finish the job?
Mercantile Bank Ltd. MTO 2013
After being dropped, a certain ball always bounces back to 2/5 of the height of its previous bounce. After the first bounce it reach a height of 125 inches. How high (in inches) will it reach after its fourth bounce?
Mercantile Bank Ltd. MTO 2013
After being dropped, a certain ball always bounces back to 2/5 of the height of its previous bounce. After the first bounce it reach a height of 125 inches. How high (in inches) will it reach after its fourth bounce?
Rajshahi Krishi Unnyan Bank SO 2014
The daily rate for a hotel room having 4 beds Tk. 390 for one person and X taka for each additional person. If 3 people take the room for one day and each pays Tk. 210 for the room then what is the value of X?
Rajshahi Krishi Unnyan Bank SO 2014
The daily rate for a hotel room having 4 beds Tk. 390 for one person and X taka for each additional person. If 3 people take the room for one day and each pays Tk. 210 for the room then what is the value of X?
A man completes 5/8 of a job in 10 days. At this rate, how many more days will it takes him to finish the job?
A man completes 5/8 of a job in 10 days. At this rate, how many more days will it takes him to finish the job?
Bangladesh Bank 2010 (AD)
A pump removes water at a rate of 6 gallons per minute. How many hours will it take to remove 1800 gallons?
Bangladesh Bank 2010 (AD)
A pump removes water at a rate of 6 gallons per minute. How many hours will it take to remove 1800 gallons?
In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?
In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?
Prime Bank Ltd. MTO 2013
A picnic was arranged by m students. The cost of the picnic was estimated to be y taka. Unfortunately, Z students withdrew their names from the picnic. How many more taka would each of the would each of the remaining students have to pay?
Prime Bank Ltd. MTO 2013
A picnic was arranged by m students. The cost of the picnic was estimated to be y taka. Unfortunately, Z students withdrew their names from the picnic. How many more taka would each of the would each of the remaining students have to pay?
4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?
4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?
United Commercial Bank Ltd. Trainee Officer 2014
P,Q and R start a business. P invests 3.5 times as much as Q invests and Q invests one-third of what R does. If the gross profit is Tk. 1545, determine the share of P.
United Commercial Bank Ltd. Trainee Officer 2014
P,Q and R start a business. P invests 3.5 times as much as Q invests and Q invests one-third of what R does. If the gross profit is Tk. 1545, determine the share of P.
Janata Bank Assistant Executive Officer(AEO) 2015
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At the rate how many bottles could 10 such machines produce in 4 minutes.
Janata Bank Assistant Executive Officer(AEO) 2015
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At the rate how many bottles could 10 such machines produce in 4 minutes.
Ravi and Kumar are working on an assignment. Ravi takes 6 hours to type 32 pages on a computer, while Kumar takes 5 hours to type 40 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages?
Ravi and Kumar are working on an assignment. Ravi takes 6 hours to type 32 pages on a computer, while Kumar takes 5 hours to type 40 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages?
A machine P can print one lakh books in 8 hours, machine Q can print the same number of books in 10 hours while machine R can print them in 12 hours. All the machines are started at 9 A.M. while machine P is closed at 11 A.M. and the remaining two machines complete work. Approximately at what time will the work (to print one lakh books) be finished?
A machine P can print one lakh books in 8 hours, machine Q can print the same number of books in 10 hours while machine R can print them in 12 hours. All the machines are started at 9 A.M. while machine P is closed at 11 A.M. and the remaining two machines complete work. Approximately at what time will the work (to print one lakh books) be finished?
Probashi Kallyan Bank Exam. 2014
A & B can do a work in 8 days, B & C can do the same work in 12 days. A, B & C together can finish it in 6 days. A & C together will do it in :
Probashi Kallyan Bank Exam. 2014
A & B can do a work in 8 days, B & C can do the same work in 12 days. A, B & C together can finish it in 6 days. A & C together will do it in :
IFIC Bank Ltd. MTO 2013
A pipe of 2 inch diameter fills a water tank in one hour. If the diameter of the pipe is 4 inch in what time the pipe fill the same tank?
IFIC Bank Ltd. MTO 2013
A pipe of 2 inch diameter fills a water tank in one hour. If the diameter of the pipe is 4 inch in what time the pipe fill the same tank?
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is:
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is:
Pubali Bank Ltd. Senior Officer 2014
36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
Pubali Bank Ltd. Senior Officer 2014
36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
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?
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?
4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?
4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?
IFIC Bank Ltd. MTO 2013
Rashid can do a piece of work in 8 days, which Tipu can finish in 12 days. If they work at it on alternate days with Rashid beginning, in how many days, the work will be finished?
IFIC Bank Ltd. MTO 2013
Rashid can do a piece of work in 8 days, which Tipu can finish in 12 days. If they work at it on alternate days with Rashid beginning, in how many days, the work will be finished?
10 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 women and 10 children take to complete the work?
10 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 women and 10 children take to complete the work?
In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?
In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
Janata, Sonali & Agrani Bank Recruitment 2008
If 3 apples cost 19 cents, how many apples can be purchased for $ 1.52?
Janata, Sonali & Agrani Bank Recruitment 2008
If 3 apples cost 19 cents, how many apples can be purchased for $ 1.52?
36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
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?
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?
City Bank Ltd. 2011 (PO)
In the last week of the month, a car dealer sold 12 cars. A new sales promotion came out the first week of the next month and he sold 19 cars that week. What was the percent increase in sales from the last week of the previous month compared to the first week of the next month?
City Bank Ltd. 2011 (PO)
In the last week of the month, a car dealer sold 12 cars. A new sales promotion came out the first week of the next month and he sold 19 cars that week. What was the percent increase in sales from the last week of the previous month compared to the first week of the next month?
A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:
A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:
A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work?
A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work?
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?
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?
United Commercial Bank Ltd. Trainee Officer 2014
For all natural value of n, the number n2+n+3 is
United Commercial Bank Ltd. Trainee Officer 2014
For all natural value of n, the number n2+n+3 is
SBAC Bank Ltd MTO 2014
A 12 gallon tub has a faucet that lets water in at a rate of 3 gallons per minute, and has a drain that lets water out at a rate of 1.5 gallons per minute. If you start with 3 gallons of water in the tub, how long will it take to fill the tub completely?
SBAC Bank Ltd MTO 2014
A 12 gallon tub has a faucet that lets water in at a rate of 3 gallons per minute, and has a drain that lets water out at a rate of 1.5 gallons per minute. If you start with 3 gallons of water in the tub, how long will it take to fill the tub completely?
Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opened together but after 4 minutes, pipe A is turned off. What is the total time required to fill the tank?
Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opened together but after 4 minutes, pipe A is turned off. What is the total time required to fill the tank?
Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:
Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:
A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone?
A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone?
Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between the capacity of a man and a woman?
Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between the capacity of a man and a woman?
Jamuna Bank Ltd.(PO)-2014
Afia can do her term paper in 15 days which takes Babul 20 days to finish, What is the fraction of work left if both Afia & Babul work together for 4 days?
Jamuna Bank Ltd.(PO)-2014
Afia can do her term paper in 15 days which takes Babul 20 days to finish, What is the fraction of work left if both Afia & Babul work together for 4 days?
Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is:
Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is:
Janata, Sonali & Agrani Bank Recruitment 2008
A company makes a profit of 7% selling goods which cost Tk. 2000; it also makes a profit of 6% selling a machine that cost the company Tk. 5000. How much total profit did the company make on both transactions?
Janata, Sonali & Agrani Bank Recruitment 2008
A company makes a profit of 7% selling goods which cost Tk. 2000; it also makes a profit of 6% selling a machine that cost the company Tk. 5000. How much total profit did the company make on both transactions?
A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:
A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:
Prime Bank Ltd. MTO 2013
An examiner checks 4 scripts in 5/3 hours. How many scripts can he check in 50 minutes?
Prime Bank Ltd. MTO 2013
An examiner checks 4 scripts in 5/3 hours. How many scripts can he check in 50 minutes?
A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in :
A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in :
Bangladesh Bank 2009 (AD)
Susan can type 10 pages in 5 minutes. Mary can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes?
Bangladesh Bank 2009 (AD)
Susan can type 10 pages in 5 minutes. Mary can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes?
Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is:
Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is:
Sonali Bank Ltd Sr Officer 2014
P এবং Q এর একটি কাজ একা সম্পন্ন করতে সময় লাগে যথাক্রমে ১৫ দিন ও ১০ দিন। তারা একসঙ্গে কাজটি ৩দিন করার পর P অন্যত্র চলে যায়। অবশিষ্ট কাজ Q একা সম্পন্ন করে। সমগ্র কাজটি সমাপ্ত হতে কত সময় লাগলো।
Sonali Bank Ltd Sr Officer 2014
P এবং Q এর একটি কাজ একা সম্পন্ন করতে সময় লাগে যথাক্রমে ১৫ দিন ও ১০ দিন। তারা একসঙ্গে কাজটি ৩দিন করার পর P অন্যত্র চলে যায়। অবশিষ্ট কাজ Q একা সম্পন্ন করে। সমগ্র কাজটি সমাপ্ত হতে কত সময় লাগলো।
A and B can together finish a work 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work?
A and B can together finish a work 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work?
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?
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?
Bangladesh Bank 2010 (AD)
A map has a scale of 1 cm to 30 km, What length on actual ground does a 3cm length on the map represent?
Bangladesh Bank 2010 (AD)
A map has a scale of 1 cm to 30 km, What length on actual ground does a 3cm length on the map represent?
Pubali Bank Ltd. Junior Officer 2014
If 8 men can reap 80 hectars in 24 days, then how many hectars can 36 men reap in 30 days?
Pubali Bank Ltd. Junior Officer 2014
If 8 men can reap 80 hectars in 24 days, then how many hectars can 36 men reap in 30 days?
Pubali Bank Ltd. Senior Officer 2014
Which of the following is not a leap year?
Pubali Bank Ltd. Senior Officer 2014
Which of the following is not a leap year?
Pubali Bank Ltd. Senior Officer 2014
If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?
Pubali Bank Ltd. Senior Officer 2014
If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?
Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes, and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P,Q and R respectively. What is the proportion of the solution R in the liquid in the tank after 3 minutes?
Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes, and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P,Q and R respectively. What is the proportion of the solution R in the liquid in the tank after 3 minutes?
A is 30% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days?
A is 30% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days?
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Tk. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Tk. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?
IFIC Bank Ltd. MTO 2013
Together, Andrea and Brian weight p pounds. Brian weights 10 pounds more than Andrea. Brain and Andrea’s dog, Cubby, weights p/4 pounds more than Andrea. In terms of p, what is Cubby’s weight in pounds?
IFIC Bank Ltd. MTO 2013
Together, Andrea and Brian weight p pounds. Brian weights 10 pounds more than Andrea. Brain and Andrea’s dog, Cubby, weights p/4 pounds more than Andrea. In terms of p, what is Cubby’s weight in pounds?
Janata Bank Assistant Executive Officer(AEO) 2015
Worker A takes 8 hours to do a job. Worker B takes 10 hour to do the same job. How long should it take both A and B, working together but independently, to do the same job?
Janata Bank Assistant Executive Officer(AEO) 2015
Worker A takes 8 hours to do a job. Worker B takes 10 hour to do the same job. How long should it take both A and B, working together but independently, to do the same job?
Two pipes A and B can fill a cistern in 37(1/2) minutes and 45 minutes respectively. Both pipes are opened. The cistern will be filled in just half an hour, if the B is turned off after:
Two pipes A and B can fill a cistern in 37(1/2) minutes and 45 minutes respectively. Both pipes are opened. The cistern will be filled in just half an hour, if the B is turned off after:
A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is:
A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is:
A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank?
A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone 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?
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 together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill the cistern. How much time will be taken by A to fill the cistern separately?
Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill the cistern. How much time will be taken by A to fill the cistern separately?
City Bank Ltd. 2011 (PO)
A ferry can carry 24 buses or 36 cars at a time. If there are 18 buses on the ferry, how many cars can be loaded onto it?
City Bank Ltd. 2011 (PO)
A ferry can carry 24 buses or 36 cars at a time. If there are 18 buses on the ferry, how many cars can be loaded onto it?
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?
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?
Sakib can do a piece of work in 20 days. Tanya is 25% more efficient than Sakib. The number of days taken by Tanya to do the same piece of work is:
Sakib can do a piece of work in 20 days. Tanya is 25% more efficient than Sakib. The number of days taken by Tanya to do the same piece of work is:
X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?
X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?
P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work?
P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work?
Prime Bank Ltd. MTO 2013
Jamal needs 8 hours to do a job. Kamal takes 10 hours to do the same job. How long should it take Kamal & Jamal working together to do the job?
Prime Bank Ltd. MTO 2013
Jamal needs 8 hours to do a job. Kamal takes 10 hours to do the same job. How long should it take Kamal & Jamal working together to do the job?
A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. 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 B. Working together, they can do it in:
Mutual Trust Bank Ltd. 2014
A tank is fitted with 8 pipes, some of them that fill the tank and others that are waste pipe meant to empty the tank. Each of the pipe that fill the tank can fill it in 8 hours, while each of those that empty the tank can empty it in 6 hours. If all the pipes are kept open when the tank is full, it will take exactly 6 hours for the tank to empty. How many of these are fill pipes?
Mutual Trust Bank Ltd. 2014
A tank is fitted with 8 pipes, some of them that fill the tank and others that are waste pipe meant to empty the tank. Each of the pipe that fill the tank can fill it in 8 hours, while each of those that empty the tank can empty it in 6 hours. If all the pipes are kept open when the tank is full, it will take exactly 6 hours for the tank to empty. How many of these are fill pipes?
IFIC Bank Ltd. MTO 2013
The number of flights leaving a certain airport doubles during every one-hour period between its 9 am opening and noon; after noon, the number of flights leaving from the airport doubles during every two-hour period if 4 flights left from the airport between 9 am and 10 am, how many flights left airport between 2 pm and 4 pm?
IFIC Bank Ltd. MTO 2013
The number of flights leaving a certain airport doubles during every one-hour period between its 9 am opening and noon; after noon, the number of flights leaving from the airport doubles during every two-hour period if 4 flights left from the airport between 9 am and 10 am, how many flights left airport between 2 pm and 4 pm?
A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do it in:
A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do it in:
If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?
If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?
Bangladesh Bank 2010 (AD)
The cost of renting a small bus for a trip was Taka X which was to be shared equally by 16 persons. Actually 10 person availed the trip. How much more Taka will be the cost per person?
Bangladesh Bank 2010 (AD)
The cost of renting a small bus for a trip was Taka X which was to be shared equally by 16 persons. Actually 10 person availed the trip. How much more Taka will be the cost per person?
Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time and B and C are open for one hour each alternately, the tank will be full in:
Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time and B and C are open for one hour each alternately, the tank will be full in:
A can lay railway track between two given stations in 16 days and B can do the same job in 12 days. With help of C, they did the job in 4 days only. Then, C alone can do the job in:
A can lay railway track between two given stations in 16 days and B can do the same job in 12 days. With help of C, they did the job in 4 days only. Then, C alone can do the job in:
If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be:
If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be:
United Commercial Bank Ltd. Trainee Officer 2014
A certain stock food items is sufficient for 40 men for 12 days. Assuming the eating capacity of all the men to be same, find for how many days the food stock will last if an additional 15 men join the group?
United Commercial Bank Ltd. Trainee Officer 2014
A certain stock food items is sufficient for 40 men for 12 days. Assuming the eating capacity of all the men to be same, find for how many days the food stock will last if an additional 15 men join the group?
A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is:
A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is:
