Math miscellaneousHard
Question
A factor is operating in two shifts, day and night, with 70 and 30 workers respectively. If per day mean wage
of the day shift workers is Rs. 54 and per day mean wage of all the worker is Rs. 60, then per day mean wage of the night shift workers (in Rs.) is
of the day shift workers is Rs. 54 and per day mean wage of all the worker is Rs. 60, then per day mean wage of the night shift workers (in Rs.) is
Options
A.75
B.69
C.66
D.74
Solution
Create a free account to view solution
View Solution FreeMore Math miscellaneous Questions
Let x, y, z ∈ R such that 2x2 + y2 + 2z2 - 8x + 2y - 2xy +2xz - 16 z + 35 = 0, then determine x + y + z :...If f(y) is differentiable at y = 5 and f(5) = 1, f′(5) = , then the value of (y + t)etdt is -...If one of the lines given by $6x^2 - xy + 4cy^2 = 0$ is $3x + 4y = 0$, then $c$ equals...Let I = Then which one of the following is true?...The number of ways of selecting 15 teams from 15 men and 15 women, such that each team consists of a man and a woman, is...