Скачать или смотреть Bangladesh Bank Officer Written Math Solution-2022

Bangladesh Bank Officer Written Math Solution-2022
#Q1: A labour is paid Tk 100 per hour for working 8 hours in a day as regular pay. His payment is 1½ times than the rate of regular pay in excess of 8 hours in a single day as overtime. It the labour received a total of Tk 1000 for a single day, how long did he work on that day?
#Q2: In a certain office, 1/3 of workers are women, 1/2 of the women are married and 1/3 of the married women have children. If 3/4 of the men are married and 2/3 of the married men have children, what part of the workers are without children?
#Q3: Mr. A deposited a certain amount of money for a fixed period of time. On maturity, he received a total of Tk. 60,000 and the ratio of interest and investment was 3:6. If the interest rate was 6.25% (simple). calculate the time period for which the money was invested?
#Q4: 200 children came to the park last Sunday. All of the older children rode bicycles into the park and all of the younger children came on tricycles. 480 Wheels rode into the park that day, all of them functioning on the children's bicycles of tricycles. How many younger children came to the park last Sunday?
#Q5: The length and width of a garden is 60 meter and 20 meter respectively. Inside the garden, there is a 5- meter-wide path around it. What is the area of the path in square meter ?