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When marketers decide to use surveys to ask questions, they assume that (1) the right questions are being asked, (2) people will understand the questions being asked, (3) people know the answers to the questions, (4) people will answer the questions truthfully, and (5) the researchers themselves will understand the answers provided.
A mixture contains 60 liters of milk and water in the ratio 3:2. How much water should be added to make the ratio of milk to water 3:4?
130 litres of a mixture contains 35% milk and rest water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixtur...
A 65-litre mixture contains only water and oil in the ratio 3:2, respectively. If 35 litres of the mixture is replaced with the same quantity of oil, th...
A 600 ml mixture contains milk and water in the ratio of 3:7, respectively. If ‘x’ ml of milk as well as the same amount of water is added to the mi...
In a 168-litre mixture, the proportion of milk to honey is 5:2. If 'p' litres of honey are added to this mixture, making the new ...
A milkman mixed milk and water in an empty container in the ratio 13:9. The quantity of milk mixed was bought by the milkman at the rate of Rs. 44/litre...
In a mixture of milk and water, the quantity of water is 40 litres more than that of milk. When 100 litres of milk is added to the mixture, then the qua...
A recipe for a cake calls for 2.5 cups of milk and 3 cups of flour. With this recipe, a cake was baked using 14 cups of flour. How many cups of milk wer...
A 30-litre mixture consists of milk and water in the ratio of 5:7. To this mixture, 2.5 litres of milk and 4.5 litres of water are added. How much more ...
A mixture contains 416 ml of milk and water in a ratio of 8:5. If the mixture is augmented by adding 144 ml of milk and 160 ml of water, what will be th...