Bangladesh Bank - Assistant Director - 2011

A train which travels at a uniform speed due to some mechanical fault after traveling for an hour goes at 3/5th of the original speed and reached the destination 2 hours late. If the fault had occurred after traveling another 50 miles, the train would ha

M goes to the gym every fourth day . E's exercise routine is to go every third day. Today is Monday and both M and E are at the gym. What will the day of the week be the next time they are BOTH at gym ?

The principal monetary policy objective is to reduce substantially the import surplus of the coming years while resuming economic growth. Realization of this goal entails a marked structural change of the economy, which can be brought about by freezing th

Which of the following terms does not describe the number 9 ?

A circular pool is filling with water . Assuming the water level will be 4ft deep and the diameter is 20 ft , what is the approximate volume of the water needed to fill the pool ?

If the length and width of a rectangule garden plot were each increased by 20% , what would be the percent increase in the area of plot ?

In how many ways can the letters of the word 'ARRANGE' be arranged in which the two Rs and two As come together ?

In the two consecutive numbers one-fourth of the smaller one exceeds one - fifth of the larger one by 3 . The numbers are :

By selling a book for TK. 56, gain is as much percent as it costs in taka. The cost price is :

A researcher computed the mean , median and standard deviation for a set of performance score . If 5 were to be added to each score , which of these three statistics would change ?

What is the slope of the line that contains the points ( 1, 3 ) and ( 4, -3 ) ?

The price of corn rose 20% two years ago and 15% last year . what is the combined percent increase in price ?

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 :

Riaz spent 20% of his income on taxes and 20% of the remainder on rent . What percent of his income has he spent on rent ?

75% of students of a class answered Question No. 1 correct and 55% answered Question No. 1 correct and 20% answered neither question correctly . What percent of students answered both question correctly ?

The taxicab charges TK. 4.60 for the first 0.2 mile of a trip and TK. 1.20 for each of 0.2 of a mile or a part thereof . If the trip is 2.5 miles one way and the waiting charge is TK. 7.50 for 30 minutes or part thereof . What will be the fare for a roun

How many squares are there in a chess board if each player has got 16 pawns to play with ?

Two planes leave the airport at the same time . Minutes later, plane A is 33 miles due north of the airport and plane B is 56 miles due east of the airport . How far apart are the two planes ?

If the length and width of a rectangle garden plot were each increased by 20% , what would be the percent increase in the area of plot ?

if x>0 and $\sqrt{\frac{y}{x}=x},$ , then what is the value of y in terms of x?