Two containers have mixtures of milk and water, respectively, in the ratios 3: 2 and 6: 5. In what ratio should the contents be mixed so that the ratio of milk to water in the final mixture is 4 : 3?
Two friends, one of whom is thrice as etticient as the other, working together, can complete a work in 6 days. In bow many days will the less etticient among the two be able to complete twice the quantum of work?
Due to some crisis, some people from State A mitrated to State B.and thereby the populatioa of the secood State increased bv 19.96%, However, at a later stage, all of them retured to State 4. Thea by what percentane (coctect ua tol two decimal places) did the population of State B decrease.
A retailer opens her outlet on all seven days of the week. It is observed that ber average sales for Saturdays aod Sundays combined is Rs.300, and RS.200 for the remaining five days combined. For a mouth starting od a Saturday, it was fouad that the total sales were Rs.7,000. Which among the following mooths it could be?
