In a study of bat migration habits, 240 male bats and 160 female bats have been tagged. If 100 more female bats are tagged, how many more male bats must be tagged so that `3/5` of the total number of bats in the study are male?

In a school, the number of female and male teachers are in the ratio 5: 1 . There are 6 male teachers. How many female teachers are there?

The bar graph shows the total number of male and female lives in four different towns and table shows the number of males and females whose ages are above 40 years. Read the data carefully and answer the questions below: If in another town E, total males and females are 10% more than the total males and females in town A and those males and females whose ages are above 40 years is 20% more than those males and females whose ages are above 40 years in town C. find the number of those males and females in town E whose ages are below and equals to 40 years.

Study the following piechart and table carefully to answer the questions that follow. Percentage of visitors (male and female) in a museum on the given 3 days-Friday, Saturday and Sunday is depicted in the pie chart given below. Total number of visitors on the given three days = 400 Ratio of male visitors to female visitors on the given three days is depicted in the table given below: What is the total number of male visitors on the given 3 days together?

If the cost of a bat is Rs 7 (3)/(4), how many bats can be purchased for Rs 69 3/4?

Rs. 180 are divided into 66 male and female. The ratio of total amount given to male and female is 5 : 4. The ratio of amount given to one male and female is 3 : 2.Find the number of males and females.

Study the following piechart and table carefully to answer the questions that follow. Percentage of visitors (male and female) in a museum on the given 3 days-Friday, Saturday and Sunday is depicted in the pie chart given below. Total number of visitors on the given three days = 400 Ratio of male visitors to female visitors on the given three days is depicted in the table given below: On Tuesday, the number of female visitors was 1/5 more than that of Saturday. If the respective ratio between the number of male visitors and that of female visitors on Tuesday is 11 : 6, then what was the total number of visitors (male and female) on Tuesday?

In a group of 78 persons, the ratio of the number of males and females is 7 : 6 . The average height of all the persons is 160.2 cm . If the average height of males is 5% more than that of females , then what is the average height (in cm) of females in the group ?

In how many villages is the number of illiterate males, as a percentage of the total population, more than 21% ?