Start learning 50% faster. Sign in now
Let the common ratio be x. Hence, four years ago, the ages of the father and his son were 7x and 2x years. According to the question, (7x+4+4)/ (2x + 4 + 4) = 9:4 28x+ 32 = 18x + 72 10x = 40 x=4 Present age Father = 7x + 4 = 7 x 4 + 4 = 32 Son = 2x + 4 = 2 x 4 + 4 = 12 After P years the father's age will be twice the age of his son. According to the question, 32 + P = 2 x (12 + P) P = 8 year
Which is the yellow coloured variety of capsicum?
soil sarrounding living root is known as
Which of the following Traceability system is offered by APEDA for Organic Products?
Which of the following countries have the highest organic farmers in the world?
In Aonla, intervarietal plantation is done due to
In the composition of soil on volume basis soil water and soil air comprises 50%. What is the percent of mineral matter?
Lucky seed drill is used for
South West monsoon contribute about ____of total annual rainfall in India.
Which agency is responsible for the implementation of India's New Export Policy 2018?
Which of the following is not a function of Auxin?