71. Why is the six membered cyclic structure of glucose called a pyranose structure?

  • (A) Pyran is a non-cyclic organic compound, with one oxygen atom and five carbon atoms in the ring.
  • (B) Pyran is a cyclic organic compound, with one oxygen atom and five carbon atoms in the ring.
  • (C) Furan is a five membered non-cyclic compound, with one oxygen and four carbon atoms.
  • (D) Furan is a five membered cyclic compound, with one oxygen and four carbon atoms.

72. In which year did the Indian football team go on its first known official international tour?

  • (A) 1947
  • (B) 1914
  • (C) 1950
  • (D) 1924

73. Which of the following organisation’s initiative is ‘India Justice Report’?

  • (A) Tata Trusts
  • (B) Azim Premji Foundation
  • (C) Infosys Foundation
  • (D) HCL Foundation

74. Which state organises the Lokrang Festival?

  • (A) Arunachal Pradesh
  • (B) Uttar Pradesh
  • (C) Himachal Pradesh
  • (D) Madhya Pradesh

75. Who founded a reformist organisation called ‘Brahmo Samaj’ in Calcutta?

  • (A) Vinoba Bhave
  • (B) Raja Ram Mohan Roy
  • (C) Ishwar Chandra Vidyasagar
  • (D) Jyotiba Phule

76. Which of the following is NOT a part of Carnatic music?

  • (A) Varnam
  • (B) Dhrupad
  • (C) Pallavi
  • (D) Charana

77. Which of the following causes enlargement and extension growth of cells?

  • (A) Imbibition
  • (B) Pressure potential
  • (C) Osmotic pressure
  • (D) Turgor pressure

78. The reaction of an acid and a metal gives:

  • (A) hydrogen gas and salt
  • (B) carbon dioxide, salt and water
  • (C) salt and water
  • (D) carbon dioxide, salt and hydrogen gas

79. What is the wavelength range of visible light?

  • (A) 0.2 to 0.3 µm
  • (B) 0.7 to 0.9 µm
  • (C) 0.4 to 0.7 µm
  • (D) 1 to 2 µm

80. Where is the Narora Nuclear Power plant located?

  • (A) Uttar Pradesh
  • (B) Tamil Nadu
  • (C) Maharashtra
  • (D) Karnataka

Total Quizz:- 1338

Science

Science is a broad subject that encompasses various fields such as physics, chemistry, and biology. At Online Sarkari Exam, we provide comprehensive resources to help you excel in science. Our materials include detailed explanations of scientific concepts, experiments, and principles, along with practice questions and quizzes.

We focus on making complex scientific topics easy to understand and apply. Our interactive tutorials and problem-solving exercises are designed to enhance your scientific knowledge and improve your exam performance.