Question
Recently, which city has become the first city in India
to have vacuum-based sewer systems?Solution
Recently Agra, Uttar Pradesh has become the first city in the country to have vacuum-based sewer systems.These vacuums would be used in public places. The estimated cost for the work of sewer connection is Rs 100 crore. Netherlands Company will do the maintenance and complete care for up to five years. All the chambers are equipped with geographic information system (GIS) based sensors, which will help pinpoint the area of the chamber and the problem.
Rama and Dipak each invested a sum of ₹8000 for a period of two years at 15% compound interest per annum. However, while for Rama the interest was com...
A person invested a total of Rs. 50,000 in two different schemes. One scheme offers simple interest of 8% p.a., and the other sch...
The difference between the compound interest compounded annually and simple interest on a sum at 10% p.a. for 2 years is Rs. 210. Find the sum.
What is the principal amount?
Statement I: The Simple Interest after 2 years on a certain sum at 10% p.a is Rs. 1200.
Statement II : The...
A person invests Rs.15,000 in two different schemes. The first scheme offers simple interest at 10% per annum, and the second scheme offers simple inter...
Calculate the total interest earned after 2 years on an investment of Rs. 2,500, with an annual compound interest rate of 20%, compounded annually.
Rohit invested Rs. 3000 in scheme 'C' for 4 years and Rs. 4500 in scheme 'D' for 3 years. If the simple interest rate for both schemes is 15% per annum,...
Pawan invested Rs. 1200 for 4 months, Qureshi invested Rs. 1600 for 6 months, and Raju invested Rs. 2000 for 12 months in a busin...
Aman borrowed Rs. 25,000 from his friend at compound interest of 10% p.a., compounding annually. He added Rs. 'Y' to this money and lent the total sum ...
An amount of 'a' is invested at an annual interest rate of 18% with simple interest, and another amount of 'a + 750' is invested at an annual interest...
