Question : The average salary of all the employees in a company is Rs.14,000. The average salary of 5 technicians is Rs.18,000 and the average salary of the rest is Rs.13,200. The total number of employees in the company is:
Option 1: 28
Option 2: 30
Option 3: 29
Option 4: 27
Correct Answer: 30
Solution : Let the number of employees be $x$ The total salary of all employees = $14000x$ Total salary of 5 technicians = 18000 × 5 = Rs. 90,000 Total salary of rest of the employees = 13200($x$ – 5) = (13200$x$ – 66000) According to question $14000x = 13200x - 66000 + 90000$ $⇒ 14000x - 13200x = 90000 - 66000$ $⇒ 800x = 24000$ $⇒ x = \frac{24000}{800} = 30$ ∴ Total number of workers in the factory is 30. Hence, the correct answer is 30.
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Question : The average salary of all the associates in a team is Rs. 16,000. The average salary of 7 senior associates is Rs. 24,000 and the average salary of the rest are Rs. 12,000. How many associates work in that team?
Option 1: 21
Option 2: 22
Option 3: 23
Option 4: 24
Question : Study the pie chart and answer the question. If 50% of the employees in office E are transferred to office D, then what percentage of the total number of employees of the company is the number of employees in office D?
Option 2: 25
Option 3: 26
Option 4: 30
Question : Directions: The given pie chart shows the cars sold by a company in 2015-2016 of different model
If 5% of total number of cars sold of model E is 750, then what is the average number of cars sold of all the models?
Option 1: 15,000
Option 2: 14,400
Option 3: 16,800
Option 4: 14,000
Question : A supermarket earns $5\frac{1}{2}$% as a discount on the total purchasing value and a bonus of $\frac{1}{2}$% on sales more than Rs. 10,000. What is the total sale value if it earns Rs. 1,990?
Option 1: Rs. 14,000
Option 2: Rs. 16,000
Option 3: Rs. 34,000
Option 4: Rs. 24,000
Question : The following bar graph shows the number of employees in Company A and Company B in 5 years. Find the total number of employees in Company A and Company B in 2018 and 2019.
Option 1: 2860
Option 2: 2740
Option 3: 2820
Option 4: 3210
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