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 be

1.	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.
Answer» Let the number of re-admitted students be x. `:.` At the present year the number of students re-adimitted `=x xx(1+5/100)^(2)=x xx(1+1/20)^(2)` `=x xx(21/20)^(2)=(441x)/400` As per question `(441x)/400=3528` or `x=(3528xx400)/441` or `x=3200` Hence the required number of sudents re-admitted before 2 years `=3200`

Discussion

No Comment Found

Related InterviewSolutions

At 5% compound interest per annum the compound interest on Rs. 10000 for 3 years isA. Rs. 1567.25B. Rs. 1567.52C. Rs. 1657.25D. Rs. 1576.25
Calculate the amount on Rs. 20000 at the rate of 5% compound interest per annum for 2 years.
The amount on Rs. 1000 for 2 years at the rate of 5% compound interest per annum isA. Rs. 1102.50B. Rs. 1120.50C. Rs. 1021.50D. Rs. 1202.50
The population of a village is 20000. If the rate of birth be 4% per annum and the of death be 2% per annum, then find the population of the village after 2 years.
Divide Rs. 3903 between A and B in such a way that at the rate of compound interest of 4% pr annum, the amount obtained by A after 7 years is equal to the amount obtained by B after 9 years.
Find the sum of money if the difference between compound interest and simple interest for 2 years at the rate of 9% interest per annum is Rs. 129.60
Determine the difference between compound interest and simple interest on Rs. 10000 for 3 years at 5% per annum.
Fill in the blanks: a. Principal and compound interest are_________________proportional. b. Interest `=` Amount `-`_________. If principal `=Rs. P` rate of compound interest be r% per annum and time period be `n` years, then _____`=("prt")/100`
Divide Rs. 6305 into there parts in such a way that at the rate of compound interest of 5% per annum the amount of 1st part in 2 years, the amounts of 2nd part in 3 years and the amounts of 3rd part in 4 years are all equal.
In the case of compound interestA. The principal remains the same in every yearB. The principal changes every yearC. Every year the principal may remain the same or may changeD. Noen of the above

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment