Let the speed of the current be x kmph. According to the question, 7/(7 – x) = 2 ⇒ 14 – 2x = 7 ⇒ 2x = 14 – 7 ⇒ x = 7/2 = 3.5 km/hr
Number of males of tribe Raba is what percentage more than the number of males of tribe Dimasa?
Find the ratio between the number of male employees in Production department and number of female employees in Marketing department.
Total employees in Management are what percent less than that of in Operation?
Find the time taken by boat D to cover downstream distance, if the total time taken to complete the journey is 12.5 hours?
Find the average number of Butter cookies baked on Monday, Tuesday and Wednesday together.
What is average number of female doctors of hospital A, B and C together?
Considering the overall sales data, if the boutique implements a loyalty program that increases sales by 25% for each product in the next quarter, What ...
What is the respective ratio of the number of girls who attended seminar on topic A and number of boys who attended seminar on topic D?
Total number of burgers sold by Piccolo is approximately what percent of the total number of Veggie burgers sold by all the three cafes?
In the Operations department, calculate the total number of Mid-Level employees, and if each of these Mid-Level employees attends 5 workshops per month...
