Logical reasoning questions appeared in CAT 2007

1. Suppose you have a currency, named Miso, in
   three denominations: 1 Miso, 10 Misos and 50
   Misos. In how many ways can you pay a bill of
   107 Misos?
   (a) 17
   (c) 18
   (e) 19
   (b) 16
   (d) 15
2. A confused bank teller transposed the rupees and
   paise when he cashed a cheque for Shailaja, giving
   her rupees instead of paise and paise instead of
   rupees. After buying a toffee for 50 paise, Shailaja
   noticed that she was left with exactly three times
   as much as the amount on the cheque. Which of
   the following is a valid statement about the cheque
   amount?
   (a) Over Rupees 13 but less than Rupees 14
   (b) Over Rupees 7 but less than Rupees 8
   (c) Over Rupees 22 but less than Rupees 23
   (d) Over Rupees 18 but less than Rupees 19
   (e) Over Rupees 4 but less than Rupees 5

CAT PREPARATION ANALYSING YOUR KNOWLEDGE!!