Question : The price of rice is decreased by 25% and therefore a person can purchase 30 kg more rice in the same expenditure. If the expenditure is INR 5,400, then what was the original price of rice per kg?

Option 1: INR 90 per kg

Option 2: INR 60 per kg

Option 3: INR 75 per kg

Option 4: INR 50 per kg

Question : On selling 38 balls at INR 2,240, there is a loss equal to the cost price of 6 balls. The cost price of a ball is equal to:

Option 1: INR 80

Option 2: INR 70

Option 3: INR 60

Option 4: INR 50

Question : 49 kg of blended tea contains Assam and Darjeeling teas in the ratio 5 : 2. The quantity of Darjeeling tea to be added to the mixture to make the ratio of Assam to Darjeeling tea 2 : 1 is:

Option 1: 4.5 kg

Option 2: 3.5 kg

Option 3: 5 kg

Option 4: 6 kg

Question : The price of a variety of a commodity is INR 7 per kg and that of another is INR 12 per kg. Find the ratio in which two varieties should be mixed so that the price of the mixture is INR 10 per kg.

Option 1: 3 : 4

Option 2: 2 : 3

Option 3: 4 : 5

Option 4: 2 : 5

Question : If the cost of 120 m of cloth is INR 9,600, then what will be the cost of 147 m of that cloth?

Option 1: INR 16,170

Option 2: INR 11,670

Option 3: INR 11,760

Option 4: INR 17,160