National Bank Ltd Recruitment Test for Probationary Officer Examination Held On : 18.12.2017 || 2017

A, B and C can complete a piece of work in 16,32 and 48 days, respectively. They started working together but C left after working 4 days and B left 2 days before the completion of the work. How many days it took in total to complete the work?

Arman , Belam and Chad a small business with a total amount of Tk. 28,000. Arman paid Tk. 4,500 more than Belal and Belal paid paid Tk. 7,000 less than Chad, If the company made a profit of Tk. 5,600 how much profit should Belal receive?

The perimeter of a square field is equal to the perimeter of rectangular field. Length of the rectangular field is 3 times of its width and the area is 768 square meter. How many square sized tiles of 80 centimes wide will be required to cover the square field?

Solve the equation : $\frac{8}{2x-1}+\frac{9}{3x-1}=\frac{7}{x+1}$