Wipro Company Numerical Ability Probability

On a certain day, 18 percent of the male employees on a police force were on duty. If 180 employees were on duty that day and half of these were male employees, how many male employees were on the police force?
A. 90
B. 180
C. 270
D. 500
E. 1,000

Read Solution (Total 1)

Total employees = x
x*(18/100)=18x/100
18x/100=(180/2)=500 (Ans)
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Wipro Other Question

A milk vendor purchased some milk at the rate of $7.50 and after mixing 30% of water to it sold the mixture at the cost price. His profit per cent is.
A. 30%
B. 3%
C. 25%
D. 60%
E. None of these The population of town A increased from 325,000 in 1960 to 350,000 in 1970, and it is projected that the population will increase by the same number from 1990 to 2000. Approximately what is the projected percent increase in population from 1970 to 1980 ?
A. 7.1%
B. 7.7%
C. 8.3%
D. 14.3%
E. 15.3%