Question
What is the total of the profit earned by Sketchers on
Sales of Sport shoes and the profit earned by Fila on Sales of Sneakers? Seven companies Fila, Sketchers, Woodland, Reebok, Puma, Adidas and Nike are engaged in sale of sports shoes and sneakers. Study them carefully and answer the questions given below. Percentage of the total sales by the seven companies. Cost of the total sale (both items together) by seven companies = Rs 25 crores Ratio of sales between sport shoes and sneakers and the per cent profit earned for those items.Solution
Required total profit = (32 % of 3/5 of11% of 25 crore) + ( 20% of 3/5 of 15% of 25) = 52.8 lakh + 45 lakh = Rs 97.8 lakhs
What happens to the wavelength of light when it passes from a medium of higher refractive index to a medium of lower refractive index? Â
Which of the following optical phenomena CANNOT convert unpolarised light to plane polarised light?
Which of the following quantities is a scalar? Â
Two cities are 125 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 9.6 volt and the...
A light ray enters a glass slab from air at 60° incidence. If refractive index of glass is √3, what is angle of refraction?
A transformer works on which principle?
If a body of mass 5 kg is raised to 10 meters height, find its potential energy. (g = 9.8 m/s²) Â
A beam of light consisting of two wavelengths, 600 nm and 420 nm, is used to obtain interference fringes in a Young’s double-slit experiment. Find...
Calculate the kinetic energy of a body of mass 5 kg moving with a velocity of 4 m/s.
A dielectric placed between the plates of a capacitor increases its: