Question
A contractor decided to complete a work in 80 days and
employed 60 men at the beginning and 20 men Additionally after 20 days and got the work completed as per schedule. If he had not employed the additional men, how many extra days would he have needed to complete the work (round off to the nearest integerÂSolution
the contractor decided to complete a work = 80days 60Men =20days 80Men =60days Total work =60×20+80×60 =6000 Required days =6000/60=100days Additionally, days =100-80 =20days.
Which of the following is the decimal value of the binary number 11011?
Which of the following errors would not be detected by a trial balance?
Which of the following is a non-volatile memory used in modern computing devices?
According to the Social security code, 2020 what is the age for superannuation as provided under the code?
The sum of the digits of square root of 992016
Which of the following is a key principle of industrial relations?
Under the Maternity Benefit Act, of 2017, women employees are entitled to how many nursing breaks during their working hours?
Which of the following disease is caused by Nematode(Ring worm) ?
The percentage profit earned by James by selling an article for ₹1,920, equals the percentage loss suffered by selling it at ₹1,500. What should be ...
Relevant for Exams:
