Question
A can complete a work in 18 days. B takes 6 days less
than A to complete the same work. In how many days can both of them together complete 50% of the work together?Solution
Time taken by B to complete the work = 18 – 6 = 12 days Let the total work = 36 units Efficiency of A = 36/18 = 2 units/day Efficiency of B = 36/12 = 3 units/day Required time taken = 0.50 x 36/(2+3) = 3.6 days
Which country initiated the idea to celebrate International Mother Language Day?
__________ will host the National games 2022?
According to Moody's Analytics, what is the projected GDP growth rate for India in 2025?
___________Â is going to set up a branch office in the International Financial Services Centre, GIFT City, Gandhinagar, Gujarat that will enable the co...
Match the following:
Who was a leading figure in the Narmada Bachao Andolan, a movement focused on the rights of people affected by dam constructions in India?
Kumbhalgarh fort is located in which state?
Khadar and Bhangar are which types of soil?
Ahmedabad, known as 'Manchester of India', is situated by which river?
Which space organization recently announced ‘DRACO Mission’ to study satellite disintegration phenomenon?
Relevant for Exams:
