Question : The cost of 3 cups and 5 plates is INR 1,080 and the cost of 2 cups and 4 plates is INR 840. Find the ratio of the cost of a cup to the cost of a plate.

Option 1: 1 : 3

Option 2: 2 : 3

Option 3: 1 : 1

Option 4: 1 : 2

Question : If the price of an apple is reduced by 30 percent, it enables the customer to buy 5 more apples for Rs. 140. Find the reduced rate of apple.

Option 1: Rs. 14

Option 2: Rs. 7

Option 3: Rs. 8.4

Option 4: Rs. 12

Question : One litre of milk costs INR 40. Water is mixed with milk and the mixture cost becomes INR 30 per litre. Find the ratio of water and milk in the mixture.

Option 1: 2 : 5

Option 2: 1 : 3

Option 3: 1 : 2

Option 4: 2 : 3

Question : A person bought two goods for INR 19,500. He sold one at a loss of 20% and the other at a profit of 15%. If the selling price of each good is the same, find the cost price of goods sold at profit.

Option 1: INR 11,475

Option 2: INR 9,750

Option 3: INR 11,500

Option 4: INR 8,000

Question : If two qualities of a fruit costing INR 20 per kg and INR 38 per kg are mixed in the ratio of 5 : 4, then find the cost of the mixture per kg (in INR).

Option 1: 30

Option 2: 31

Option 3: 29

Option 4: 28