ATQ, Let the income of 'M' and 'N' be Rs. '4p' and Rs. '5p', respectively. Let the savings of 'N' be Rs. '9q'. Savings of 'M' = 1.35 × 9q = Rs. '12.15q' Sum of expenditure of 'M' and 'N' = (4p - 12.15q) + (5p - 9q) = 90000 Or, 9p - 21.15q = 90000 ....(i) ATQ, 0.50 × 9p = 4p - 12.15q Or, 4.5p = 4p - 12.15q Or, 4p - 4.5p = 12.15q Or, -0.5p = 12.15q Or, p = (-12.15q / -0.5) = 24.3q Put the value of 'p' in equation (i), we get, 9 × 24.3q - 21.15q = 90000 Or, 218.7q - 21.15q = 90000 So, q = (90000 / 197.55) = 455.57 Or, 'p' = 24.3q = 24.3 × 455.57 = 11064 Income of 'N' = 5p = 5 × 11064 = Rs. 55,320
Term vitamin was given by
Enzyme responsible for carboxylation in C3 type plants is:
In tobacco crop, the site for synthesis of nicotine is
Scientific name of grape is:
Disease caused by Flexibacter columnaris ,is characterized by saddle-shaped lesions in the mid-body position about the dorsal fin of the fish?
Given below are two statements:
Statement I: Apomixis is an asexual reproductive process that does not involve nuclear or cellular fusion.
…………. are formed from deposits of pre-existing rocks or pieces of once-living organism that accumulate on the Earth's surface.
Correct order of irrigation terminologies with respect to amount of water involved during a given event of irrigation (WR stands for water requirement, ...
Which one the following Country leads in maximum ground nut production in the world?
Horizontal growth of seedling, swelling of axis and apical hook formation of dicot seedlings are associated with-
