Which of the following was founded by Rettaimalai Srinivasan?

Match the following :

Which of the following statements about Bhagat Singh are true?
(i) In 1930, Bhagat Singh attacked the Chittagong armouries
(ii) In 1929, Bhagat Singh and B.K. Dutt threw a smoke bomb inside the Central Legislative Assembly Hall
(iii) In 1925, Bhagat Singh formed Hindustan Republican Army

Arrange the following Newspaper's and Journals of Thanthai Periyar in chronological order.
1. Paguththarivu
2. Viduthalai
3. Kudiarasu
4. Puratchi

Assertion (A) : The Indian heritage advocates hospitality, charity, friendship, love, respect for parents and elders and tolerance.
Reason (R) : All these help the people to live in unity.

Match the following:

Arrange the following plans in Chronological order.
(i) Gandhian Plan
(ii) Bombay Plan
(iii) Jawaharlal Nehru Plan
(iv) Vishveshwarya Plan

Arrange the source of revenue of government of India for the year 2020-21 in descending order
(i) GST
(ii) Personal income tax
(iii) Excise
(iv) Corporate tax
(v) Customs

The birth rate is estimated in terms of
(i) Number of births per one hundred population in a given year
(ii) Number of births per one lakh population in a given year
(iii) Number of births per one thousand population in ten years
(iv) Number of births per one thousand population in a given year

If the difference between C.I. and S.I. on some principal at 15% p.a. for 3 years is = 1,134. Then the principal is