Question
In the mixture of 84 liters, the ratio of milk and water
is 5: 7. If this ratio is changed to 3: 5, then tell the amount of excess water (in liters) mixed in the mixture.Solution
Total quantity of mixture = 84 liters Quantity of milk in the mixture = 5/12 x 84 = 35 liters Quantity of water in the mixture = 84-35 = 49 liters Let the quantity of water added to the mixture be x liters. 35/ (49 + x) = 3/5 35 x 5 = (49 + x) x 3 175=147 + 3x 3x = 175-147 3x = 28 Â x = 28/3 x = 9.33 liters.
Which of the following is not a benefit of seed hardening?
In which year was the “Krishi Vigyan Kendra” (KVK) programme launched by ICAR?
Legume crops includes
(A) Pigeon pea
(B) Greengram
(C) Lentil
(D) Horsegram
(E) Rapeseed
Choose the correct answer from the options given below:
Excess copper induces deficiency of which mineral in plants ?
Which of following group of plant nutrients is as structural elements?
Study and selection, planting, care and removal of individual trees, shrubs, vines and other perennial woody plants is known asÂ
Which of the following is considered as power house of the cell?
Which initiative offers open-source infrastructure, including farmer, village map, and crop sown registries, to create farmer-centric solutions?
Leaf curl disease of cotton is due toÂ
Central Institute of Arid Horticulture was located at
