Question
Fresh grapes contain 90% water and dried grapes contain
20% water. From 20 kg of fresh grapes, how many kgs of dried grapes can be obtained?Solution
Let the weight of dry grapes obtain from 20 kg of fresh grapes is Y kg According to the question The quantity of water in 20 kg of fresh grapes is 20 × 90% 18 kg The remaining weight of 20 kg of fresh grapes is 20 - 18 2 kg Now, 2 kg of weight is equal to 80% of dry grapes, then Y × 80% = 2 Y = (2 × 5)/4 Y = 2.5 kg ∴ The required weight of dry grapes is 2.5 kg.
Sickle shaped horns are important characteristics of which breed of buffalo?
What is the pH of freshly down milk ?
Which of the following is not matched correctly?
What disease significantly affects the respiratory system of young chicks under 6 weeks old, potentially leading to egg quality issues and decreased egg...
Which one is the American type breed of poultry?
Highest Ca present in which manure?
The reason for yellow colour of milk in cattle is -
Permanent teeth formula of Adult Cow is –
The process/Act of Mating in Sheep is known as?
Common exit point for faeces and urine in poultry birds is____
Relevant for Exams:
