The price of item `X` rises by Rs 40 per year and that of item `Y` by Rs 15 per year. If the price of item `X` and `Y` in the year 2002 was Rs 420 and Rs 630 respectively, in which year the price of item `X` will be Rs 40 more than the price of item `Y` ? (a) 2010 (b) 2011 (c) 2012 (d) 2013

The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2004, the price of commodity X was Rs 4.20 and that of Y was Rs 6.30, in which year commodity X will cost 40 paise more than the commodity Y ? (a) 2013 (b) 2014 (c) 2015 (d) 2016

The price of an article X increases by 20% every year and price of article Y increases by 10% every year. In the year 2010, the price of article X was Rs 5000 and price of article Y was Rs 2000 . In which year the difference in their prices exceed Rs 5000 for the first time ?

The price of a scooter was Rs 34,000 last year. It has increased by 20% this year.What is the price now?

If the price of rice in 2014 is Rs 20/kg which was 30% more than what it was in 2010 then the price of rice per kg in 2010 was

An item was sold after giving two successive discount of 20% and 10% respectively . If the item was sold for Rs.468. The marked price of that item is :

The price of a house is Rs.6,76,000. If the price increases every year by 4%, before two years back the price of the house was

The difference between the selling prices of an item at a profit of 9% and 7% was Rs 190. Find the cost price of the item.