Question
K and L can complete a work in 16 days. If K alone can
complete it in 48 days, how long will L take to complete the work alone?Solution
Let the total work be 48 units. {LCM (16 and 48)}
So, combined efficiency of 'K' and 'L' = 48 ÷ 16 = 3 units/day
Efficiency of 'K' = 48 ÷ 48 = 1 unit/day
So, efficiency of 'L' = 3 - 1 = 2 units/day
So, time taken by 'L' to do the work alone = 48 ÷ 2 = 24 days
In sugar translocation in crop plant the trace element helps by forming a complex with sugar:
Which one of the following is the other parent to be crossed with Dee-Geo-woo-Gen to develop the semi-dwarf variety IR-8?
Which company is manufacturing nano urea in India?
The apex banking institution in India responsible for providing and regulating financial assistance for agricultural and rural development is:
Mating of Goat is-
Which among the following is not a greenhouse fungal disease?
Cyano-bacteria is classified underÂ
Which of the following element promotes formation of vitamin A in plants?
The Green Revolution in India achieved its greatest success in the production of which combination of crops?
Particle density of majority of the soil isÂ
Relevant for Exams:
