In the first year, the cultural programme of the town had spectators 1400 spectors. Next years, the number increased by 7/10 parts. Let's find the total number of next year.

At a programme of our school, we seated ourselves in rows. In each row there are 15 students. Let us form a solution to find total number of student seated.

The present value of a car is Rs. 360000. If the value of the car decreases at the rate of 10% in the first year and in the next every year the rate of decrease is 20% per year. Then find the value of car after 3 years.

In a partnership business the ratio of the capitals of three friends is 3:4:5 . In the next year, if their capitals be increased by 10% , 15% and 20% respectively, then at theend of the second year at what ratio should their profits be distributed?

The number of students in a class is 60 . The average of the ages of the boy-students is 14.5 years and the average of the ages of the girl-students is 16 years . If the collective average of the total students be 15 years , then find the number of boy-students and the number of girl-students.

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 publicity of road safety programmes the street accident in a state has been decreased by 10% in comparision to its previous year. If the present year if the number of street accidents be 2916, then find the number of street accidents that had been in the state 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 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.

Today, my father bought 7 packets of biscuits. But yesterday my brother bought 5 packets of biscuit. If each packet has 10 biscuits, let us find the total number of biscuits.

The income of a person is Rs. 3,00,000, in the first year and he receives an increase of Rs.10,000 to his income per year for the next 19 years. Find the total amount, he received in 20 years.