Ajay had purchased a second hand scooter for 18,000 and spent Rs.1800 for repairs. After one year he wanted to sell the scooter. At what price should he sell it to gain 100/9%, if 100/11% is to be deducted at the end of every year on account of deprecation? Choose the correct answer: A) Rs.18000 B) Rs.19800 C) Rs.20000 D) Rs.22500 E) Rs.23500
Cost Price =Rs.18000.   Cost on Reparing = Rs. 1800.   So, Total cost = 18000 +1800= 
<gadget id="calculator">18000 +1800</gadget>
<output>19_800</output>
19800.   Depreciation= 100/11% = 9.09%.   Gain = 100/9% = 11.11%.   After depreciation, the cost price would be = 19800 - 9.09% of 19800 = Rs. 18000   SP to gain 11.11% = 18000 + 11.11% of 18000 = 18000 + 1999.8 = Rs. 20,000.   ANSWER : Rs.20000
<result>C</result>
Ajay had purchased a second hand scooter for 18,000 and spent Rs.1800 for repairs. After one year he wanted to sell the scooter. At what price should he sell it to gain 100/9%, if 100/11% is to be deducted at the end of every year on account of deprecation?