Study the following table carefully and answer the questions given below it. Number of students enrolled in 4 different courses of a college during the given years
What was the average number of boys studying in all four courses of the college in the year 2010?
What was the average number of female students studying in all four courses of the college in the year 2012 ?
By what percent approximately is the number of boys studying in all four courses of the college in the year 2011 less than that of the girl students studying in all four courses in the same year ?
What is the difference between the number of girls studying in all four courses in the year 2010 and that of boys studying in all four courses in the year 2011 ?
what is the respective ratio between the total number of boys in courses B and D together in 2010 and that of all students in courses A and D in 2012 ?
For the following questions answer them individually
A dealer allowed a discount of 25% on the marked price of Rs. 12000 on an article and incurred a loss of 10%. What discount should he allow on the marked price so that he gains Rs. 440 on the article ?
Study the following line graph carefully to answer the given questions. Number of projects handled by 6 companies during 6 years
What is the average number of projects handled by company A during all the given years ?
What is the respective ratio between the total number of projects handled by both companies in the years 2002 and 2003 ?
By what per cent is the number of projects handled by company B in the year 2006 more than that handled in the year 2002 by the same company ?
What is the average number of projects handled by company B during all the given years ?