Question
Average age of a Father and his son Is 22 years. Ratio
of their age is 10 : 1, what is the age of the son?Solution
The average age of father and his son = 22 years. Total age of father and his son = 2 x 22 = 44 years. The ratio of age of father and his son = 10 : 1 Suppose the age of son is A years Therefore, age of father = 10A years According to question, (10P + A)/2 = 22 11A = 44 Â A = 4 Age of son = 4 years
Sharbati Sonora is a mutant variety of:
Riceyness is physiological disorder related to _______ crop.
Avocado, an important oil-rich fruit, belongs to which botanical family?
Tomato damping off is caused due to ____
Bitter pit in Apple is caused due to the deficiency of ___
_____contributes to the formation and maintenance of root apical meristem.
What is the primary reason for practicing deep ploughing in dryland areas during summer?
Dokuchaev, The Father of soil Science, did pioneering work on “Chernozem” somewhat similar to that of Indian soil of:
The theoretical concept describing how variations in labor input affect the total output in agricultural production is known as:
Which one of the following crops are grown to increase soil fertility?
Relevant for Exams:
