Quantitative Aptitude
AVERAGES MCQs
Averages
Total Questions : 3752
| Page 2 of 376 pages
Answer: Option D. -> 48, 24,96
Answer: Option B. -> Man Rs 2.75 , Woman Rs.2.25
The given information states that the total number of employees in the company is 600 men and 400 women and the average wage per hour is Rs.2.55.
Also, it is given that a woman gets 50 paise less than a man.
In order to calculate the wages of man and woman, we need to use the Average Wage equation, which states that:
Average Wage = (Total Wages of Men + Total Wages of Women) / (Total Number of Men + Total Number of Women)
Now, substituting the given values in the above equation, we get:
2.55 = (Total Wages of Men + Total Wages of Women) / (600 + 400)
2.55 x 1000 = (Total Wages of Men + Total Wages of Women)
2550 = (Total Wages of Men + Total Wages of Women)
Now, we need to calculate the Total Wages of Men and Total Wages of Women.
Total Wages of Men = Number of Men x Wage per Hour of Man
Total Wages of Women = Number of Women x Wage per Hour of Woman
Since, we know that a woman gets 50 paise less than a man, we can calculate the wage per hour of man and woman by subtracting 50 paise from the average wage per hour.
Wage per Hour of Man = Rs.2.55 + 50 paise = Rs.2.75
Wage per Hour of Woman = Rs.2.55 - 50 paise = Rs.2.25
Now, substituting the values in the equations for Total Wages of Men and Total Wages of Women, we get:
Total Wages of Men = 600 x Rs.2.75 = Rs.1650
Total Wages of Women = 400 x Rs.2.25 = Rs.900
Therefore, the total wages of men and women will be Rs.2550, which is equal to the Average Wage of Rs.2.55 per hour.
Hence, the wages per hour of man and woman are:
Man Rs 2.75 , Woman Rs.2.25
The given information states that the total number of employees in the company is 600 men and 400 women and the average wage per hour is Rs.2.55.
Also, it is given that a woman gets 50 paise less than a man.
In order to calculate the wages of man and woman, we need to use the Average Wage equation, which states that:
Average Wage = (Total Wages of Men + Total Wages of Women) / (Total Number of Men + Total Number of Women)
Now, substituting the given values in the above equation, we get:
2.55 = (Total Wages of Men + Total Wages of Women) / (600 + 400)
2.55 x 1000 = (Total Wages of Men + Total Wages of Women)
2550 = (Total Wages of Men + Total Wages of Women)
Now, we need to calculate the Total Wages of Men and Total Wages of Women.
Total Wages of Men = Number of Men x Wage per Hour of Man
Total Wages of Women = Number of Women x Wage per Hour of Woman
Since, we know that a woman gets 50 paise less than a man, we can calculate the wage per hour of man and woman by subtracting 50 paise from the average wage per hour.
Wage per Hour of Man = Rs.2.55 + 50 paise = Rs.2.75
Wage per Hour of Woman = Rs.2.55 - 50 paise = Rs.2.25
Now, substituting the values in the equations for Total Wages of Men and Total Wages of Women, we get:
Total Wages of Men = 600 x Rs.2.75 = Rs.1650
Total Wages of Women = 400 x Rs.2.25 = Rs.900
Therefore, the total wages of men and women will be Rs.2550, which is equal to the Average Wage of Rs.2.55 per hour.
Hence, the wages per hour of man and woman are:
Man Rs 2.75 , Woman Rs.2.25
Answer: Option A. -> 4.9 meters
Answer: Option A. -> 510 F
Answer: Option B. -> 46 years
Answer: Option B. -> 23.2
Answer: Option D. -> 15 years
Answer: Option A. -> 39.7
Answer: Option C. -> 84
Answer: Option A. -> 11.20
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