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 item x increases by ₹10 every year and an item y decreases by ₹15 every year. If in 2018, the price of x is ₹50 and y is ₹90, then which item will costlier in the year 2020?

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 average price per item in a shopping basket is $2.40 . If there are a total of 30 items in the basket, what is the total price of the items in the basket ?

What will be the cost price of an item if it is sold for Rs 187 after a loss of 15% ?

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 :