Dutch-Bangla Bank Ltd - Officer - 2004

The price of a certain television set is discounted by 10 percent, and the reduced price is then discounted by 10 percent . The series of successive discount is equivalent to a single discount of -

Total payroll expense of a certain business in year Y was TK. 84,000 ; which was 20% more than in year X . What was the total payroll expense (in Taka) in year X ?

Reza earns TK.8.50 per hour on days than Sundays and twice that rate on Fridays, Last week he worked a total of 40 hours , including 8 hours on Friday. What was his total earning, in Taka , for that week ?

In a shipment of 120 machine parts, 5 percent were defective. In a shipment of 80 machine parts, 10 percent were defective. For the two shipments combined, what percent of the machine parts were defective ?

If 3 is added to both numerator and denominator of a fraction , it becomes 5/7. If 9 is subtracted from both numerator and denominator, it becomes 1/3. What is the fraction ?

If x% of y is 10, then what is y ?

If 3x-4>8, then

The length of a rectangle is 6 cm , and its perimeter is 16 cm. What is the area of the rectangle is square centimeters ?

The receptionist at a veterinary clinic reviewed the office records and found that 3 out of every 8 animals treated at the clinic during the last 4 months were cats. At this rate, how many cats will be treated during the next 12 weeks if a total 288 animals are treated ?

The sum of 6 consecutive odd numbers exceeds twice the largest by 38. Find the sum of the six numbers ?

A box contains 10 balls, some are red and some are black . Each of the following could be the ratio of the red to black balls except-

The average weight of 3 young men is 53 kg. No one of them weight less than 51 kg. What is the maximum weight of any one man ?

A cake is made into 18 pieces . If syma takes 1/3 of the cake and Robin takes 1/3 of the rest that are left, how many pieces are still left ?

B and C are points on straight line AD, on which AB=BC=CD. What percent of AC is AD ?

There are 20 members on a football squad. In electing a captain and a vice-captain, how many different outcomes of the election are possible ?

Out of a group of 80 applicants for a public service examination, 20 persons failed to appear for the first part of the test. What percent of the total applicants appeared for this part of the test ?

Mr. Rahim who is 28 years of age has a son who is 4 years old. In how many years will Mr. Rahim be 4 times as old as his son ?

Points A, B, X and Y are in the same line but not necessarily in that order. Given the lengths AB=12, BX=2, XY=8, what is the length AY ?

If N and P are both odd numbers, which of the following numbers must be an even number ?

If the area of rectangle R with length 4 feet is equal to the area of square S, which has a perimeter of 24 feet , then the perimeter of rectangle R equals -