The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:
The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:
Janata, Sonali & Agrani Bank Recruitment 2008
The average of 7 numbers is 12. After discarding one number, the average becomes 11. What is the discarded number?
Janata, Sonali & Agrani Bank Recruitment 2008
The average of 7 numbers is 12. After discarding one number, the average becomes 11. What is the discarded number?
Bangladesh Bank 2009 (AD)
Three math classes X, Y, and Z take an algebra test. The average score in class X is 83. The average score in class Y is 76. The average score in class Z is 85. The average score of all students in classes X and Y together 79. The average score of all students in classes Y and Z together is 81. What is the average for all the three classes?
Bangladesh Bank 2009 (AD)
Three math classes X, Y, and Z take an algebra test. The average score in class X is 83. The average score in class Y is 76. The average score in class Z is 85. The average score of all students in classes X and Y together 79. The average score of all students in classes Y and Z together is 81. What is the average for all the three classes?
Uttara Bank Ltd. 2011 Asst. Officer (Cash)
The average of three numbers is 24, if two of the numbers are 21 and 23, the third number is ---
Uttara Bank Ltd. 2011 Asst. Officer (Cash)
The average of three numbers is 24, if two of the numbers are 21 and 23, the third number is ---
Bangladesh Bank 2009 (AD)
The average of 5 quantities is 6. The average of 3 of them is 8. What is the average of the remaining two numbers?
Bangladesh Bank 2009 (AD)
The average of 5 quantities is 6. The average of 3 of them is 8. What is the average of the remaining two numbers?
Bangladesh Krishi Bank 2012 (Sr. Officer))
Let A be the set of primes less than 6, and B be the set of positive odd numbers less than 6. How many different sums of the form a + b are possible, if a is in A and b is in B?
Bangladesh Krishi Bank 2012 (Sr. Officer))
Let A be the set of primes less than 6, and B be the set of positive odd numbers less than 6. How many different sums of the form a + b are possible, if a is in A and b is in B?
Janata Bank Officer 2012
The average of five numbers is 6.9. If one of the numbers is deleted, the average of the remaining numbers is 4.4. What is the value of me number deleted?
Janata Bank Officer 2012
The average of five numbers is 6.9. If one of the numbers is deleted, the average of the remaining numbers is 4.4. What is the value of me number deleted?
A,B,C started a business with their investment in the ratio 1:3:5 .After 4 month A invested the same amount as before and B, as well as C, withdrew half of their investment.The ratio of their profit at the end of the year is-
10:5:6///6:7:10///@@ 5:6:10///6:5:10
A,B,C started a business with their investment in the ratio 1:3:5 .After 4 month A invested the same amount as before and B, as well as C, withdrew half of their investment.The ratio of their profit at the end of the year is-
10:5:6///6:7:10///@@ 5:6:10///6:5:10
Mutual Trust Bank, Probationary Officer 2012
If the two digit integers M. and N are positive and have the same digits, but in reverse order, which of the following CANNOT be the sum of M and N?
Mutual Trust Bank, Probationary Officer 2012
If the two digit integers M. and N are positive and have the same digits, but in reverse order, which of the following CANNOT be the sum of M and N?
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:
Rupali Bank 2010 (Officer)
The average of x and y is 40 and that of y and z is 35. What is the value of x-z?
Rupali Bank 2010 (Officer)
The average of x and y is 40 and that of y and z is 35. What is the value of x-z?
Al-Arafah Islami Bank Ltd. (MTO) 2011
The average of a set of 12 numbers, which includes 35, is N. If 35 is removed from the set and 38 is added to the set, then what is the average of the new set of numbers in terms of N?
Al-Arafah Islami Bank Ltd. (MTO) 2011
The average of a set of 12 numbers, which includes 35, is N. If 35 is removed from the set and 38 is added to the set, then what is the average of the new set of numbers in terms of N?
United Commercial Bank Ltd. Trainee Officer 2014
The average weight of 39 students is 30kg. By the admission of a new student, the average comes down to 29.8 kg. Find the weight of the new student.
United Commercial Bank Ltd. Trainee Officer 2014
The average weight of 39 students is 30kg. By the admission of a new student, the average comes down to 29.8 kg. Find the weight of the new student.
In Ashik's opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Ashik and he thinks that Ashik's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Ashik?
In Ashik's opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Ashik and he thinks that Ashik's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Ashik?
City Bank Ltd. 2011 (PO)
The average of X and Y is 40, and the average of Y and Z is 35. What is the value of(X-Z)?
City Bank Ltd. 2011 (PO)
The average of X and Y is 40, and the average of Y and Z is 35. What is the value of(X-Z)?
Pubali Bank Trinee Assistant Teller 2017
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The correct new mean is
Pubali Bank Trinee Assistant Teller 2017
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The correct new mean is
Sonali Bank Cash Officer 2018
A tank can be filled by a tap in 20 minutes and by another tap in 60 minutes both the taps are kept open for 10 minutes and then the first tap is shut off. After this, the tank will completely filled in what time?
Sonali Bank Cash Officer 2018
A tank can be filled by a tap in 20 minutes and by another tap in 60 minutes both the taps are kept open for 10 minutes and then the first tap is shut off. After this, the tank will completely filled in what time?
AB Bank 2014 (Assistant Officer)
If the average of 7, 13, p and q is the average of (p+11) and (q-9)?
AB Bank 2014 (Assistant Officer)
If the average of 7, 13, p and q is the average of (p+11) and (q-9)?
Islami Bank Bangladesh Ltd. (AO)-2013
৬, ৮, ১০ এর গানিতিক গড় ৭, ৯ এবং কোন সংখ্যার গানিতিক গড়ের সমান?
Islami Bank Bangladesh Ltd. (AO)-2013
৬, ৮, ১০ এর গানিতিক গড় ৭, ৯ এবং কোন সংখ্যার গানিতিক গড়ের সমান?
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team?
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team?
One Bank Ltd. 2012 (Officer)
If 1/(x+y) = 4 then X=?
One Bank Ltd. 2012 (Officer)
If 1/(x+y) = 4 then X=?
বাংলাদেশ কৃষি ব্যাংক অফিসার (ক্যাশ ) ২০১৭
Consider that w+x=-4, x+y=25 and y+w=15. Then the average of w,x,y is-
বাংলাদেশ কৃষি ব্যাংক অফিসার (ক্যাশ ) ২০১৭
Consider that w+x=-4, x+y=25 and y+w=15. Then the average of w,x,y is-
Jamuna Bank, Probationary Officer 2012
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the whole team?
Jamuna Bank, Probationary Officer 2012
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the whole team?
Dhaka Bank Ltd. 2016 Trainee Officer (Cash)
The average of a and b is 45. And the average of b and c is 35, then (a - c) = ?
Dhaka Bank Ltd. 2016 Trainee Officer (Cash)
The average of a and b is 45. And the average of b and c is 35, then (a - c) = ?
Combined 2 bank Officer General Preli
The average of the first and the second of three numbers is 15 more than the average of the second and the third of these numbers. What is the difference between the first and the third of these three numbers?
Combined 2 bank Officer General Preli
The average of the first and the second of three numbers is 15 more than the average of the second and the third of these numbers. What is the difference between the first and the third of these three numbers?
One Bank Ltd - Special Cadre Officer 2017
What is the perimeter, in meters, of a rectangular garden 6 meters wide that has the same area as a rectangular playground 16 meters long and 12 meters wide?
One Bank Ltd - Special Cadre Officer 2017
What is the perimeter, in meters, of a rectangular garden 6 meters wide that has the same area as a rectangular playground 16 meters long and 12 meters wide?
Trust Bank Ltd. 2012 (Assistant Cash Officer)
If taka 45000 was invested in a share when the price per share was taka 90 and taka 3000 was invested when the price per share was taka 60, what was the average price per share purchased?
Trust Bank Ltd. 2012 (Assistant Cash Officer)
If taka 45000 was invested in a share when the price per share was taka 90 and taka 3000 was invested when the price per share was taka 60, what was the average price per share purchased?
EXIM Bank Ltd. MTO 2013, EXIM Bank Ltd. MTO 2013
The average weight of 8 people increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
EXIM Bank Ltd. MTO 2013, EXIM Bank Ltd. MTO 2013
The average weight of 8 people increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
Bangladesh Bank 2009 (AD)
Average cost of 5 apples and 4 mangoes is 36 taka. The average cost of 7 apples and 8 mangoes is 48 taka. Find the total cost of 24 apples and 24 mangoes.
Bangladesh Bank 2009 (AD)
Average cost of 5 apples and 4 mangoes is 36 taka. The average cost of 7 apples and 8 mangoes is 48 taka. Find the total cost of 24 apples and 24 mangoes.
NCC Bank Ltd. 2011 (MTO)
If the total sales for a business in a certain year were Tk. 150000 what were the sales in June, if June sales were half the monthly average?
NCC Bank Ltd. 2011 (MTO)
If the total sales for a business in a certain year were Tk. 150000 what were the sales in June, if June sales were half the monthly average?
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 overs to reach the target of 282 runs?
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 overs to reach the target of 282 runs?
Bangladesh Krishi Bank 2012 (Sr. Officer))
The average of 10 numbers is -10. If the sum of 6 of them is 100, what is the ; average of the other 4?
Bangladesh Krishi Bank 2012 (Sr. Officer))
The average of 10 numbers is -10. If the sum of 6 of them is 100, what is the ; average of the other 4?
A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half (1/2). The number of pupils in the class is:
A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half (1/2). The number of pupils in the class is:
Janata, Sonali & Agrani Bank Recruitment 2008
If the average of the four numbers M, 2M+3, 3M-5 and 5M+1 is 63 what is the value of the M?
Janata, Sonali & Agrani Bank Recruitment 2008
If the average of the four numbers M, 2M+3, 3M-5 and 5M+1 is 63 what is the value of the M?
A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change?
A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change?
The average monthly income of P and Q is Tk. 5050. The average monthly income of Q and R is Tk. 6250 and the average monthly income of P and R is Tk. 5200. The monthly income of P is:
The average monthly income of P and Q is Tk. 5050. The average monthly income of Q and R is Tk. 6250 and the average monthly income of P and R is Tk. 5200. The monthly income of P is:
Trust Bank Ltd. 2010 (AEO)
The average daily income of Mr. A and Mr. B is Tk. 350, of Mr. B and Mr. C is Tk. 365, and of Mr. A and Mr. C is Tk. 340. What is the weekly income of Mr. A if he works 5 days in a week?
Trust Bank Ltd. 2010 (AEO)
The average daily income of Mr. A and Mr. B is Tk. 350, of Mr. B and Mr. C is Tk. 365, and of Mr. A and Mr. C is Tk. 340. What is the weekly income of Mr. A if he works 5 days in a week?
A library has an average of 510 visitors on Sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is:
A library has an average of 510 visitors on Sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is:
Exim Bank Trainee Officer 2015
If the average of z and x is 35, and the average of x and y is 25. Then z – y = ?
Exim Bank Trainee Officer 2015
If the average of z and x is 35, and the average of x and y is 25. Then z – y = ?
Agrani Bank 2011 Senior Officer
The average of 2, 7, 6 and x is 5 and that of 18, 1, 6, x and y is 10. The value of y is
Agrani Bank 2011 Senior Officer
The average of 2, 7, 6 and x is 5 and that of 18, 1, 6, x and y is 10. The value of y is
Janata Bank Assistant Executive Officer(AEO) 2015
The present ages of three person in proportions 4 : 7 : 9 Eight years ago, the sum of their ages was 56. Find their present ages (in year).
Janata Bank Assistant Executive Officer(AEO) 2015
The present ages of three person in proportions 4 : 7 : 9 Eight years ago, the sum of their ages was 56. Find their present ages (in year).
One Bank Ltd. 2012 (Officer)
If the average of 4, 5, 6 and P is 7, what is the value of P?
One Bank Ltd. 2012 (Officer)
If the average of 4, 5, 6 and P is 7, what is the value of P?
At present the total age of Rahim, Karim and Akkas is 81 years. What was their average age three years ago?
At present the total age of Rahim, Karim and Akkas is 81 years. What was their average age three years ago?
BANGLADESH HOUSE BUILDING & FINANCE CORPORATION OFFICER-2017
The average 7 of consecutive numbers is 20. The largest of these number is
BANGLADESH HOUSE BUILDING & FINANCE CORPORATION OFFICER-2017
The average 7 of consecutive numbers is 20. The largest of these number is
Govt Bank SO 2018
The average of the three numbers and is 45. X is greater than the average of y and z by 9. The average of y and z is greater than y by 2. Then the difference of x and z is.
Govt Bank SO 2018
The average of the three numbers and is 45. X is greater than the average of y and z by 9. The average of y and z is greater than y by 2. Then the difference of x and z is.
Mutual Trust Bank, Probationary Officer 2012
The average of a and b is 40 and the sum of b and c is 70. What is the value of a-c?
Mutual Trust Bank, Probationary Officer 2012
The average of a and b is 40 and the sum of b and c is 70. What is the value of a-c?
Mercantile Bank Ltd. MTO 2013
The average of five numbers is 25. After one of the numbers is removed, the average of the remaining is 31. What number has been removed?
Mercantile Bank Ltd. MTO 2013
The average of five numbers is 25. After one of the numbers is removed, the average of the remaining is 31. What number has been removed?
Bangladesh Bank 2009 (AD)
The average temperature on Wednesday, Thursday and Friday was 25°C. The average temperature on Thursday, Friday and Saturday was 24°C. If the temperature on Saturday was 27°C what was the temperature on Wednesday?
Bangladesh Bank 2009 (AD)
The average temperature on Wednesday, Thursday and Friday was 25°C. The average temperature on Thursday, Friday and Saturday was 24°C. If the temperature on Saturday was 27°C what was the temperature on Wednesday?
Bangladesh Bank 2010 (AD)
Average mark in Math in a class of 40 students is 45. Average mark of all the 30 boys is 50. Then the average mark obtained by the girls is:
Bangladesh Bank 2010 (AD)
Average mark in Math in a class of 40 students is 45. Average mark of all the 30 boys is 50. Then the average mark obtained by the girls is:
if the mean of 5 observations X, X + 2 ,X + 4, x + 6 and X + 8 is 11 then the mean of the last 3 observations is-
if the mean of 5 observations X, X + 2 ,X + 4, x + 6 and X + 8 is 11 then the mean of the last 3 observations is-
Meghna Bank Ltd. (MTO) 2014, Pubali Bank Cash Officer 2019
The average of 2, 7, 6 and x is 5 and the average of 18, 1 6, x and y is 10. What is the value of y?
Meghna Bank Ltd. (MTO) 2014, Pubali Bank Cash Officer 2019
The average of 2, 7, 6 and x is 5 and the average of 18, 1 6, x and y is 10. What is the value of y?
Janata Bank 2015 AEO(Teller)
The average of six numbers is x and the average of three of these is y. If the average of the remaining three is z, then:
Janata Bank 2015 AEO(Teller)
The average of six numbers is x and the average of three of these is y. If the average of the remaining three is z, then:
Janata Bank Officer 2012
If the average (arithmetic mean) of a, b, and c is 40, what is the average (arithmetic mean) of (3a + 10), (3b +10), and (3c+10)?
Janata Bank Officer 2012
If the average (arithmetic mean) of a, b, and c is 40, what is the average (arithmetic mean) of (3a + 10), (3b +10), and (3c+10)?
Mercantile Bank Ltd. MTO 2013
On Tuesday, 30 of the students in a class took a test and their average score was 83.5. On Thursday, the other 5 students took the test, and their average score was 94. What was the average for the entire class?
Mercantile Bank Ltd. MTO 2013
On Tuesday, 30 of the students in a class took a test and their average score was 83.5. On Thursday, the other 5 students took the test, and their average score was 94. What was the average for the entire class?
Dhaka Bank Ltd. 2016 Trainee Officer (Cash)
The average of a set of 12 numbers,which includes 34,is A. If 34 is removed from the set and 36 is included to the set. What is the average of the new set of numbers in terms of A?
Dhaka Bank Ltd. 2016 Trainee Officer (Cash)
The average of a set of 12 numbers,which includes 34,is A. If 34 is removed from the set and 36 is included to the set. What is the average of the new set of numbers in terms of A?
Bangladesh Krishi Bank 2017 (Sr. Officer)
A player’s average test score on 4 tests is 78. What must be his score on a 5th test for average score on 5 tests to be 80?
Bangladesh Krishi Bank 2017 (Sr. Officer)
A player’s average test score on 4 tests is 78. What must be his score on a 5th test for average score on 5 tests to be 80?
Uttara Bank Ltd. 2011 Asst. Officer (Cash)
If the average of 2x and 4x is 12, then x is equal to
Uttara Bank Ltd. 2011 Asst. Officer (Cash)
If the average of 2x and 4x is 12, then x is equal to
Bangladesh Krishi Bank 2012 (Sr. Officer))
A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change?
Bangladesh Krishi Bank 2012 (Sr. Officer))
A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change?
Janata Bank Assistant Executive Officer(AEO) 2015
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
Janata Bank Assistant Executive Officer(AEO) 2015
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class.
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class.
A car owner buys petrol at Tk.7.50, Tk. 8 and Tk. 8.50 per litre for three successive years.. What approximately is the average cost per litre of petrol if he spends Tk. 4000 each year?
A car owner buys petrol at Tk.7.50, Tk. 8 and Tk. 8.50 per litre for three successive years.. What approximately is the average cost per litre of petrol if he spends Tk. 4000 each year?
Bangladesh Krishi Bank 2012 (Officer)
A worker is paid Tk. d an hour for the first 8 hours she works in a day. For every hour after the first 8 hours, she is paid Tk. c an hour. If she works 12 hours in one day, what is her average hourly wage for that day ?
Bangladesh Krishi Bank 2012 (Officer)
A worker is paid Tk. d an hour for the first 8 hours she works in a day. For every hour after the first 8 hours, she is paid Tk. c an hour. If she works 12 hours in one day, what is her average hourly wage for that day ?
Islami Bank Bangladesh Ltd. 2012 (PO)
The average weight of a group of 30 friends increases by 1 kg when the weight of their football coach was added. If average weight of the group after the weight of the football coach is 31 kgs, what is the weight of their football coach in kgs?
Islami Bank Bangladesh Ltd. 2012 (PO)
The average weight of a group of 30 friends increases by 1 kg when the weight of their football coach was added. If average weight of the group after the weight of the football coach is 31 kgs, what is the weight of their football coach in kgs?
IFIC Bank Ltd. MTO 2013
Set X contains 10 consecutive integers. If the sum of the 5 smallest members of set X is 265, what is the average of the 5 largest members of Set X?
IFIC Bank Ltd. MTO 2013
Set X contains 10 consecutive integers. If the sum of the 5 smallest members of set X is 265, what is the average of the 5 largest members of Set X?
Bangladesh Krishi Bank 2012 (Sr. Officer))
At 3 A.M. the temperature was 13° below zero. By noon, it had risen to 32°. What was the average hourly increase in temperature?
Bangladesh Krishi Bank 2012 (Sr. Officer))
At 3 A.M. the temperature was 13° below zero. By noon, it had risen to 32°. What was the average hourly increase in temperature?
Mutual Trust Bank Ltd. 2014
If the average of a and b is 45, and the average of b and c is 35, then (a-c)=?
Mutual Trust Bank Ltd. 2014
If the average of a and b is 45, and the average of b and c is 35, then (a-c)=?
Bangladesh Bank 2009 (AD)
When student weighting 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students?
Bangladesh Bank 2009 (AD)
When student weighting 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students?
One Bank Ltd - Special Cadre Officer 2017
The average of a group of 10 students is 15 years. When 5 more students joined the group, the average age rose by 1 year. What is the average age of the newly joined students?
One Bank Ltd - Special Cadre Officer 2017
The average of a group of 10 students is 15 years. When 5 more students joined the group, the average age rose by 1 year. What is the average age of the newly joined students?
Combined 2 bank Officer General Preli
30 pens and 75 pencils altogether were purchased for Tk.510. If the average price of a pencil was Tk 2, what was the average price of a pen?
Combined 2 bank Officer General Preli
30 pens and 75 pencils altogether were purchased for Tk.510. If the average price of a pencil was Tk 2, what was the average price of a pen?
Agrani Bank 2011 Officer
The average daily earnings of a man who makes Tk. 25 each of the first 9 days, Tk. 30 each of the next 10 days and Tk. 40 each of the last 11 days is Tk.
Agrani Bank 2011 Officer
The average daily earnings of a man who makes Tk. 25 each of the first 9 days, Tk. 30 each of the next 10 days and Tk. 40 each of the last 11 days is Tk.
Janata, Sonali & Agrani Bank Recruitment 2008
The average mark obtained by 15 students was 10 and the average mark obtained by 10 students was 15. What was the average mark obtained by all students?
Janata, Sonali & Agrani Bank Recruitment 2008
The average mark obtained by 15 students was 10 and the average mark obtained by 10 students was 15. What was the average mark obtained by all students?
Rajshahi Krishi Unnayan Bank (SO) -2015
If the average of 5 consecutive is 12, what is the sum of least and the greatest of the integers?
Rajshahi Krishi Unnayan Bank (SO) -2015
If the average of 5 consecutive is 12, what is the sum of least and the greatest of the integers?
Dhaka Bank Ltd. 2011 (MTO)
On Saturday two of students in a class took a test and their average score was 80. On Tuesday, the other students took the test, and their average score was 90. What was the average for the entire class?
Dhaka Bank Ltd. 2011 (MTO)
On Saturday two of students in a class took a test and their average score was 80. On Tuesday, the other students took the test, and their average score was 90. What was the average for the entire class?
Dutch Bangla Bank Ltd, MTO 2012
The average of 5 positive integers is 60. If the average of 3 of these integers is 67, what is the greatest possible value that one of the other two integers can have?
Dutch Bangla Bank Ltd, MTO 2012
The average of 5 positive integers is 60. If the average of 3 of these integers is 67, what is the greatest possible value that one of the other two integers can have?
Agrani Bank 2015 Officer Cash (FFQ)
১০টি সংখ্যার যোগফল ৪৬২। প্রথম চারটির গড় ৫২ এবং শেষ ৫টির পড় ৩৮। পঞ্চম সংখ্যাটি কত?
Agrani Bank 2015 Officer Cash (FFQ)
১০টি সংখ্যার যোগফল ৪৬২। প্রথম চারটির গড় ৫২ এবং শেষ ৫টির পড় ৩৮। পঞ্চম সংখ্যাটি কত?
Basic Bank Asst Man 2018, Combined 3 Bank Senior Officer
The average of 6 numbers is 25. If 3 more numbers, with an average of 22 are added to these numbers, what will be the average of the combined 9 numbers?
Basic Bank Asst Man 2018, Combined 3 Bank Senior Officer
The average of 6 numbers is 25. If 3 more numbers, with an average of 22 are added to these numbers, what will be the average of the combined 9 numbers?
A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years.. What is the average age of the family?
A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years.. What is the average age of the family?
Islami Bank Bangladesh Ltd. 2012 (PO)
An analysis of the monthly incentives received by 5 salesmen: The mean and median of the incentives is $7,000. The only mode among the observations is $12,000. Incentives paid to each salesman were in full thousands. What is the difference between the highest and the lowest incentive received by the 5 salesmen in the month?
Islami Bank Bangladesh Ltd. 2012 (PO)
An analysis of the monthly incentives received by 5 salesmen: The mean and median of the incentives is $7,000. The only mode among the observations is $12,000. Incentives paid to each salesman were in full thousands. What is the difference between the highest and the lowest incentive received by the 5 salesmen in the month?
One Bank Ltd. 2012 (Officer)
The average of first five prime numbers is---
One Bank Ltd. 2012 (Officer)
The average of first five prime numbers is---
Bangladesh Bank 2016 (Cash Officer)
A student was asked to find the arithmetic mean of the numbers 3,11,7,9,15,13,8,19,17,17,21, 14 and x. He found the mean to be 12. What should be the number in place of x?
Bangladesh Bank 2016 (Cash Officer)
A student was asked to find the arithmetic mean of the numbers 3,11,7,9,15,13,8,19,17,17,21, 14 and x. He found the mean to be 12. What should be the number in place of x?
SBAC Bank Ltd MTO 2014
Because Meena's test turned out to be more difficult than she intended it to be, the teacher decided to adjust the grades by example, if a student missed 25 points, she received a 87.5 instead of 75. Before the grades were adjusted the class average was M. What was the average after the adjustment, if the total mark of the test is 100?
SBAC Bank Ltd MTO 2014
Because Meena's test turned out to be more difficult than she intended it to be, the teacher decided to adjust the grades by example, if a student missed 25 points, she received a 87.5 instead of 75. Before the grades were adjusted the class average was M. What was the average after the adjustment, if the total mark of the test is 100?
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years.. The present age of the husband is:
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years.. The present age of the husband is:
NCC Bank Ltd. 2011 (MTO)
A basketball team has won 15 games and lost 9. If these games represent 16(2/3) percent of the games to the played, then how many more games must the term win to average 75 percent for the season?
NCC Bank Ltd. 2011 (MTO)
A basketball team has won 15 games and lost 9. If these games represent 16(2/3) percent of the games to the played, then how many more games must the term win to average 75 percent for the season?
Bank Asia MTO 2017
The arithmetic mean of the list of numbers given below is 4. If k and m are integers and k ≠ m, what is the median of the list? (Given list- 3, k, 2, 8, m, 3)
Bank Asia MTO 2017
The arithmetic mean of the list of numbers given below is 4. If k and m are integers and k ≠ m, what is the median of the list? (Given list- 3, k, 2, 8, m, 3)
Premier Bank Ltd. (Trainee Junior Officer) 2013
The average of 10 numbers is 7. What will be the new average if each of the numbers is multiplied by 8?
Premier Bank Ltd. (Trainee Junior Officer) 2013
The average of 10 numbers is 7. What will be the new average if each of the numbers is multiplied by 8?
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
Islami Bank Bangladesh Ltd. PO 2017
what is the average (arithmetic mean) of all multiples of 10 from 10 to 4500 inclusive?
Islami Bank Bangladesh Ltd. PO 2017
what is the average (arithmetic mean) of all multiples of 10 from 10 to 4500 inclusive?
AB Bank 2014 (Assistant Officer)
On Tuesday, 30 of the students in a class took a test and their average score was 83.5. On Thursday, the other 5 students took the test, and their average score was 94. What was the average for the entire class?
AB Bank 2014 (Assistant Officer)
On Tuesday, 30 of the students in a class took a test and their average score was 83.5. On Thursday, the other 5 students took the test, and their average score was 94. What was the average for the entire class?
A grocer has a sale of Tk. 6435, Tk. 6927, Tk. 6855, Tk. 7230 and Tk. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Tk. 6500?
A grocer has a sale of Tk. 6435, Tk. 6927, Tk. 6855, Tk. 7230 and Tk. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Tk. 6500?
Bangladesh Bank 2009 (AD)
After 3 semesters in college, Jim has a 3.0 GPA. What GPA must Jim attain in his fourth semester if he wishes to raise his GPA to a 3.1?
Bangladesh Bank 2009 (AD)
After 3 semesters in college, Jim has a 3.0 GPA. What GPA must Jim attain in his fourth semester if he wishes to raise his GPA to a 3.1?
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
Probashi Kallyan Bank Exam. 2014
The average of six numbers is 3. 95. The average of two of them is 3.4, while the average of the other two is 3.85. What is the average of the remaining two numbers?
Probashi Kallyan Bank Exam. 2014
The average of six numbers is 3. 95. The average of two of them is 3.4, while the average of the other two is 3.85. What is the average of the remaining two numbers?
Agrani Bank Limited Sr. Officer - 2017
Find the average of all the numbers between 6 and 34 which are divisible by 5.
Agrani Bank Limited Sr. Officer - 2017
Find the average of all the numbers between 6 and 34 which are divisible by 5.
Dhaka Bank Ltd. 2011 (MTO)
Jenny’s average on 4 exams is 80. Assuming she cannot earn more than 100 on any exam, what is the least she can earn on her 5th exam and still have a chance for an average of 84 after seven exams?
Dhaka Bank Ltd. 2011 (MTO)
Jenny’s average on 4 exams is 80. Assuming she cannot earn more than 100 on any exam, what is the least she can earn on her 5th exam and still have a chance for an average of 84 after seven exams?
City Bank Ltd. 2011 (PO)
The electric company charges Tk 0.30 per kilowatt-hour (KWH). Rahim used 2800 KWH in April, 3200 KWH in May, and 3600 KWH in June. What was his average cost of electricity for the 3 months?
City Bank Ltd. 2011 (PO)
The electric company charges Tk 0.30 per kilowatt-hour (KWH). Rahim used 2800 KWH in April, 3200 KWH in May, and 3600 KWH in June. What was his average cost of electricity for the 3 months?
Bank Asia MTO 2017
Last year Salem received 26 paychecks. Each of his first 6 paychecks was Tk. 750; each of his remaining paychecks was Tk. 30 more than each of his first 6 paychecks. To the nearest taka, what was the average amount of his paychecks for the year?
Bank Asia MTO 2017
Last year Salem received 26 paychecks. Each of his first 6 paychecks was Tk. 750; each of his remaining paychecks was Tk. 30 more than each of his first 6 paychecks. To the nearest taka, what was the average amount of his paychecks for the year?
Dhaka Bank Ltd. 2011 (MTO)
The average score of students on a certain exam was 85.50. On the same exam Raju scored 90. What was Raju’s percent deviation from the average score?
Dhaka Bank Ltd. 2011 (MTO)
The average score of students on a certain exam was 85.50. On the same exam Raju scored 90. What was Raju’s percent deviation from the average score?
NCC Bank Ltd. 2011 (MTO)
The sum of daily income of P, Q and R is Tk. 90. If Q earns Tk. 10 more than P and R earns double of what Q earns, then what is the average of daily income of P and Q?
NCC Bank Ltd. 2011 (MTO)
The sum of daily income of P, Q and R is Tk. 90. If Q earns Tk. 10 more than P and R earns double of what Q earns, then what is the average of daily income of P and Q?
Trust Bank Ltd. 2010 (AEO)
The electric company charges Tk. 0.30 per kilowatt-hour (KWH), Rahim used 2800 KWH in April, 3200 KWH in May, and 3600 KWH in June. What was his average cost of electricity for the 3 months?
Trust Bank Ltd. 2010 (AEO)
The electric company charges Tk. 0.30 per kilowatt-hour (KWH), Rahim used 2800 KWH in April, 3200 KWH in May, and 3600 KWH in June. What was his average cost of electricity for the 3 months?
Govt Bank SO 2018
The average age of a group of 15 employees is 24 years, if 3 more employees join the group, the average age increases by 2 years. Find the average age of the new employees.
Govt Bank SO 2018
The average age of a group of 15 employees is 24 years, if 3 more employees join the group, the average age increases by 2 years. Find the average age of the new employees.
