Trust Bank Ltd (Assistant Executive Officer 24-12-2010)

1. If the value of X and Y in the fraction XZ/Y are both tripled, how does the value of the fraction change?

2. Which of the following is not a function of the Bangladesh Bank?

3. Which of the following equals '4x+2xy+(2x+xy)y'?

4. Which of the following is not a Central Bank?

5. A retailer buys a Panjabi and a Fatua jointly at Tk. 500. If he sells the Fatua at 10% profit and the Panjabi at 5% loss, then he gets Tk. 520 as total sales price. What is the cost price of the Fatua?