As a result of Sarba Siksha Abhiyan the students leaving the school before completion, are re-admitted, so the students in a year is increased by 5% in comparison to its previous year. If the number of such re-admitted students in a district be 3528 in the present year. Find the number of students re -admitted 2 years before in this manner.

As a result of sarba Siksha Abhiyan, the students leaving the school before completion, the students are readmitted, so the students in a year is increased by 5% in comparison to its previous year. If the number of such readmitted students in a district be 3,528 in the present year, then find the number of students readmitted 2 year before in this manner.

Throught the publicity of road safety programme, the street accidents are decreased by 10% in comparison to its previous year. If the number of street accidents in this year in this year be 8748,then find the number of street accidents 3 years before.

Through the poublicity of road -safety programme, the street accidents in Purulia district are decreased by 10% in comparison to its previous year. If the number of street accidents in this year be 8748, then find the number of street accidents 3 years before in the district.

As a result of publicity on against smoking the number of smoker is decreased by 6 1/4% every year in comparison to its previous year. If the number of smokers at present in a citgy is 33,750 then find the number of smokers in that city 3 years before.

As a result of publicity on smoking, the number of smoker is decreased by 6 1/4% every year in comparison to its previous year. If the number of smokers at present in a city is 33750 find the number of smolers in that city 3 years before.

What is the sum of the number of students in university-1 in the year 2007 and the number of students in university-2 in the year 2011 together ?

What was the difference between the number of students in university-1 in the year 2010 and the number of students in university-2 in the year 2012 ?