Question
The incomes of 'Aman' and 'Bittu' are in the ratio 8:15
respectively. Income of 'Aman' is increased by 50% and that of 'Bittu' is decreased by Rs. 3,000 such that decreased income of 'Bittu' equals 80% of income of 'Charu'. Also income of 'Charu' is Rs. 7000 more than the previous income of 'Aman'. Determine the increased income of 'Aman'.ÂSolution
ATQ, Let Aman, Bittu and Charu can be defined as A, B and C respectively.
Let the initial incomes of 'A' and 'B' be Rs. '8x' and Rs. '15x', respectively. So, new income of 'A' = 8x X 1.5 = Rs. '12x' And new income of 'B' = Rs. '15x - 3000' And income of 'C' = (15x - 3000) X (5/4) ATQ; (15x - 3000) X (5/4) = 7000 + 8x Or, 75x - 15000 = 28000 + 32x Or, 43000 = 43x So, x = 1000 So, new income of 'A' = 12 X 1000 = Rs.12,000Â
Which method is primarily used for genetic improvement in highly heterozygous, asexually propagated species like sugarcane and potato?
Self pollination leads to a very rapid increase in ……………………….
In DNA fingerprinting large quantity of DNA (5-10 mg) is required and markers are ………………………
The term that describes as sharp reduction in a genetic variation in a population following migration to and colonization of new area by a species is ca...
What term is used to describe the population that results from the sowing of hybrid seeds?
What term is used to describe a new plant produced through vegetative reproduction?
When styles and filaments in a flower are of different length, such condition is known as
In Bulk breeding method, individual plant selection is done after population attains ……………….
...SSRs are randomly repeated mono, di, tri, tetra, penta, and hexa nucleotide motifs. SSRs is another term for ………………..
...Term which refers to the pairing of homologous chromosomes during meiosis and is essential for crossing over?
