In a rehabitation programe, a group of 50 families were assured new houses and compensation by the government . Number of families who got both is equal to the number of families who got neither of the two. The number of families who got new house is 6 greater than the number of families who got compensation. How many families got houses?

A group of 30 men participate in a sruvey on language skills. The number of men whoe know both English and Hindi was equal to the number of men who know neither of these language . The number of men who know English is 4 more than those who know Hindi. How many know Hindi?

In a certain town 25% families own a cell phone, 15% families own a scooter and 65% families own neither a cell phone nor a scooter. If 1500 families own both a cell phone and a scooter, then the total number of families in the town is

In a certain town 25% families own a cellphone, 15% families own a scooter and 65% families own neither a cellphone nor a scooter. If 500 families own both a cellphone and scooter, then total number of families in the town is

What is the ratio of the number of families whose monthly expenditures on education are below ₹2,500 to the number of families whose monthly expenditures on education are ₹4,000 or above but less than ₹6,000?

For the following distribution the number of students who got marks less than 30 is

Read the bar graph given in Figure and answer the following questions: What is the information given by the bar graph? What is the number of families having 6 members? How many member per family are there in the maximum number of families? Also tell the number of such families. What are the number of members per family for which the number of families are equal? Also, tell the number of such families?

The result of an examination is tabulated below: Draw the ogive for the above data and from it determine: the number of candidates who got marks more than 75

Breakup of number of employes working in different departments of an organisation, the number of males and the number of employees who recently got promoted. Total number of employees =3,600 Employees working in different departments The number of eompolyees who got promoted from the HR department was two what percent of the total number of employees working in that department ? (rounded off to two digits after decimal )