231. In the given main characteristics of farming which is NOT a characteristic of the Indian commercial farming?

  • (A) Slash and burn
  • (B) Chemical fertilisers
  • (C) Insecticides and pesticides
  • (D) High yielding variety seeds

232. When was the Swarnajayanti Gram Swarozgar Yojana (SGSY) launched by the Government of India?

  • (A) 1995
  • (B) 1999
  • (C) 2000
  • (D) 1991

233. In which year did Johannes Nicolaus Bronsted and Thomas Martin Lowry propose the fundamental concept of acids and bases?

  • (A) 1928
  • (B) 1921
  • (C) 1925
  • (D) 1923

234. In the context of DNA, which of the following principles governs the process of transcription?

  • (A) The transforming principle
  • (B) The principle of complementarity
  • (C) Semiconservative nature of DNA
  • (D) The principle of inheritance

235. Who was the first person to conduct a systematic study of chromosomes during division and called this process mitosis?

  • (A) Friedrich Miescher
  • (B) Thomas Hunt Morgan
  • (C) Antonie van Leeuwenhoek
  • (D) Walther Flemming

236. Every year in the month of February, this camel festival is organised by Rajasthan Tourism Development Corporation in __________.

  • (A) Barmer
  • (B) Bikaner
  • (C) Jaisalmer
  • (D) Jodhpur

237. Which of the following is a rare group of genetic disorders caused by mutations of certain genes affecting the colour (pigmentation) of the skin, hair and eyes?

  • (A) Alkaptonuria
  • (B) Alagille syndrome
  • (C) Albinism
  • (D) Angelman syndrome

238. Which of the following types is NOT an element of classical Carnatic music?

  • (A) Kriti
  • (B) Padam
  • (C) Sthayi
  • (D) Thumri

239. Who proposed that ‘Light is made up of waves propagating perpendicular to the direction of its movement’?

  • (A) Newton
  • (B) Huygens
  • (C) Kepler
  • (D) Pauli

240. Which organisation was started in the Pune district of Maharashtra in the 1870s with the aim of promoting education and social rights among the underprivileged group of the society?

  • (A) Satyashodhak Samaj
  • (B) Deepalaya Samaj
  • (C) Shoshit Seva Samaj
  • (D) Prarthana Samaj

Total Quizz:- 1338

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