(I)Mr. Nadir drove from Mymenshingh to Dhaka at 60 miles/houe.Returning on the same route, there was a lot of traffic j, and he was only able to drive at 40 miles/hour. If the return trip took 1 hour longer, what is the distance between Dhaka and Mymenshingh?<br><br>(II) A businessman before closing his shop, counted the money kept in the cash box and found there were X number 50 paisa coin, X number of 1 tk notes, X number of 2 tk notes and X number of 5 tk notes. Apart from this there is nothing in the box. The next day when he opened the shop he founds that the cash box had been stolen. As he was insured, he got tk 1615 which is 95% of the stolen money from the insurance company. How many 2 tk notes were in the box?

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[Basic Bank Asst.Manager-2012 : 2012]

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