Question
M and N, working in tandem, can successfully attain the
sales target within a span of 15 days. Now, if N's efficiency is _______ percent less than that of M, what is the duration _______ in days that N, working alone, requires to accomplish the sales target? Which set of values from the options provided will correctly complete the statement to render it accurate? i)Â 25, 35 ii) 50, 45 ii) 40, 40Solution
ATQ, Let the efficiency of M be ‘20m’ units/day For i: Efficiency of N = 20m × 0.75 = ‘15m’ units/day Total amount of work = (20m + 15m) × 15 = ‘525m’ units Time taken by N alone to complete the whole work = 525m ÷ 15m = 35 days Therefore, (i) is true. For ii: Efficiency of N = 20m × 0.50 = ‘10m’ units/day Total amount of work = (20m + 10m) × 15 = ‘450m’ units Time taken by N alone to complete the whole work = 450m ÷ 10m = 45 days Therefore, (ii) is true. For iii: Efficiency of N = 20m × 0.60 = ‘12m’ units/day Total amount of work = (20m + 12m) × 15 = ‘480m’ units Time taken by N alone to complete the whole work = 480m ÷ 12m = 40 days Therefore, (iii) is true.
The Customs Tariff Act came into force on______________
The Pension Fund Regulatory and Development Authority is composed of the following_______________
An Arbitration agreement can be :
What is the time limit to get the information concerning the life and liberty of a person?
Cyber-crime can be categorized into ________ types
As per the passage distribution of powers is outlined in which provision of the constitution?
(a) 7th schedule
(b) 3 lists
...If a witness is not able to communicate, he may give his evidence by writing or signs andÂ
As per s.2(10) of the Sale of Goods Act, 1930 price includes:
Every appeal under Section 34 (1) of the Maharashtra Rent Control Act shall be made within:Â
What are the minimum and maximum members that can be nominated by the Central Government to the Central Advisory Contract Labour Board to represent Gove...
Relevant for Exams:
