Kumar borrowed ₹ 52,000 from a money lender at a particular rate of simple interest. After 4 years, he paid ₹ 79,040 to settle his debt. At what rate of interest he borrowed the money?

Match the following:

Which of the following is/are correct about Cantonment Board?
(i) It is delimited area where the military forces are permanently stationed
(ii) It does not work under the administrative control of the Defence Ministry
(iii) They are grouped into three categories

Which Constitutional Amendment inserted Article 43B for promotion of Co-operative Societies?

Which one of the following fundamental rights has been wrongly listed?

Which among the following was not a nomenclature for "Union Territory" previously?

Choose the right answer/answers about the Supreme Court of India.
(i) The Supreme Court is the Upholder of the Constitution of India.
(ii) The Judges of the Supreme Court hold office till the age of Seventy- two.
(iii) The Indian Judicial system consists of a single hierarchy of Courts. (iv) The Supreme Court of India was constituted on January, 1950

Match the following:

Sikandar Lodi was responsible for the foundation of the city in 1504 A.D.

The concentration Index was calculated by
(i) Total population and total cultivable area in terms of persons per km$^{2}$.
(ii) Dividing actual population of the district by the average population of a district.
(iii) Total population be correlated to the land area weighted according to its productivity.