From 2000 onwards, till 2003 the price of computers increased every year by 10%. After that due to government subsidy the price of computers decreases every year by 10%. The price of a computer in 2006 will be approx. how much per cent less than the price in 2000 if the same pattern of price is continued :

Explanation:-

Year	Value
2000	100 (Let)
2001	110
2002	121
2003	133.1
2004	119.79
2005	107.811
2006	97.0299

$$\eqalign{ & {\text{Now}}, \cr & \frac{{\left[ {\left( {100 - 97.0299} \right) \times 100} \right]}}{{100}} \approx 3 \cr}$$