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18 years ago, The sum of age of a family of four members = 45 × 4 = 180 years Now at present, The sum of present age of four members = 180 + 18 × 4 =252 years Let the Present age of younger child be x years And the present age of older child = (x + 12) years Now, as per the question 252 + x + 12 + x = 45 × 6 2x = 270 – 264 2x = 6 x = 3 Hence the required ratio = (3+12) : 3 = 15: 3 = 5: 1
___ is an irrigation method which resembles natural rainfall. It reduces labor cost and land used in bunding and is suitable for undulating topography
Soil testing provides
Arrange the following major events in dryland agriculture research in chronological order of their establishment
A. ICRISAT
B. AICRP-DA
In conservation tillage, how much % area has to be covered with crop residues?
Irregular bearing mango variety is-
In the year 2020, the Government of India initiated the Central Sector Scheme for "Formation and Promotion of 10,000 Farmer Producer Organizations (FPOs...
Fishes able to tolerate different concentration of salinity known as
Which country is the largest producer of Mango in the world?
Seed Treatment with chemical is done for?
Which is not a method used in national income accounting?