Question
In a department 20% of the employees are females. 45% of
the male employees know English. The total number of employees who know English is 52%. Find the percentage of females employees who know English.Solution
Let the total number of people in the department = 100x  Given, females = 20% = (20x), males = 80% = (80x)  45% of males know English = 45% of 80x = 36x  Total number of employees who know English = 52% of 100x = 52x  Total females who know English = 52x - 36x = 16x  Percentage of females who know English = (16x/20x) × 100 = 80%
Which one of the following clay mineral rich in potassium?
Which of the following soil type is most suitable for the cultivation of cereals?
Polymerase chain reaction (PCR) was invented by:
Which are of the following is an asymmetrical triazine?
Autocidal pest management refers to
Bunchy top of sugarcane is caused due to damage fromÂ
Which one of the following crop yields both oil and fiber?
The endoplasmic reticulum of adjacent cells is connected byÂ
Rice grown on old cotton land show symptoms of a disorder called straight- head disease, a disease associated with decreased flower fertility, which is ...
Which one of the following is volume of water necessary to cover an area of 1.0 ha to a depth of 5 cm?