Study the following graph carefully to answer the questions that follow:
Cost of three different fruits in (rupees per kg) in five cities
In which city is the difference between the cost of one kg. of apple and cost of one kg. of guava lowest?
Cost of one kg grape in Jalandhar is approximately what per cent of cost of two kgs. of guavas in Chandigarh?
What total amount will Ram pay to the shopkeeper for purchasing 3 kgs. of apples and 2 kgs. guavas in Delhi?
Ravinder had to purchase 180 kgs. of grapes from Hoshiarpur. Shopkeeper gave him discount 4% per kg. What amount did he pay to the shopkeeper after the discount?
What is the respective ratio between the cost of five kg. of apples from Ropar and the cost of four kg. grapes from Chandigarh?