Dutch-Bangla Bank Ltd - Management Trainee Officer - 09.10.2009

Windows Vista is -

The ratio between the length and breadth of a field is 7:5. The perimeter of the field is 360 meter. What is the area of the field ?

Roman covers 17 kilometer in 5 hours . How much time does he need to cover 10.2 kilometer ?

Arif incurred a loss of 25% by selling a used mobile phone set at taka 1500. How much could he gain/lose by selling that 2200 taka ?

Rumi and Rony can finish a task, working together, in 12 days. If Rony alone can finish that in 20 days, how many days will Rumi need to finish the task working alone ?

The average age of 40 employees in a branch of a bank is 35 years . When a new employee joined the bank the average age increased to 35.5 years. What is the age of the new employee ?

What should be added with 15480 to make it exactly divisible by 14 ?

Selim deposited a total of taka 120,000 in two savings accounts for one year. One account offered him 8% interest and the other 10% . If he earned taka 10,000 as interest, how much did he deposit at 8% ?

If the purchasing price of 15 apples and selling price of 12 apples are the same then how much is the gain in percentage form ?

Farhana deposited TK.10,000 in a Bank at 13.25% interest rate compounded annually. At the end of the second year, the total amount including interest will become how much ?

A bookseller can gain 6.666% if he offers a 20% commission on the written selling price of a book. If the commission is reduced to 10% , what will be his gain ?

Which of the following fractions is smaller than 8/9 and greater than 2/5 ?

If the sum of (8, 5 and x ) is 21, then the average of (8, 5 and x ) is -

Six years from now the combined age of father and son will be 54. If, currently , son is 5 times younger than his father then what is the present age of the father ?

A watermelon is divided into 18 equal pieces. If Naz takes 1/3 of the watermelon and Sarah takes 1/3 of the rest that are left, how many pieces are still left ?

50% of the people in an area read Ittefaq and 60% of the people in that area read Prothom Alo. 20% people read both the newspapers. What percent of people do not read any of the newspapers ?

A 240-meter long train crosses a pole in a platform in 8 seconds . Determine the speed of the train in km/hr.

If 6 workers can complete 1 identical job in 3 days, how long (in days) will it take 4 workers to complete 10 such jobs ?

A form sorting machine can sort 12 forms in 10 minutes. How many forms can it sort in one and half hours at this rate ?

The average of 100 observations in a study was calculated as 49.7 . Later it was revealed that one of the observations was misread as 64 instead of 94. What will be the correct average ?