UPSC PRELIMS

UPSC Prelims 2023 Q55. With reference to the role of biofilters in Recirculating Aquaculture Systems
Biofilters provide waste treatment by removing uneaten fish

UPSC Prelims 2023 Q54. Consider the following actions:
Detection of car crashes/collisions which results in the deployment of airbags almost instantaneously

UPSC Prelims 2023 Q53. Consider the following statements:
Carbon fibers are used in the manufacture of components used in automobiles and aircraft.

UPSC Prelims 2023 Q52. Consider the following statements in the context of interventions being undertaken under Anaemia Mukt Bharat Strategy

Q51. Consider the following statements in relation to Janani Suraksha Yojana :
It is a safe motherhood intervention of the State Health Departments.

Q50. By which one of the following Acts was the Governor General of Bengal designated as the Governor General of India?
The Regulating Act
The Pitt’s India Act

Q49. Who among the following rulers of medieval Gujarat surrendered Diu to the Portuguese?
Ahmad Shah
Mahmud Begarha
Bahadur Shah
Muhammad Shah

Q1. With reference to organic farming in India, consider the following statements:
The National Programme for Organic Production (NPOP) is operated

Q1. Consider the following statements:

Some species of turtle are herbivores
Some species of fish are herbivores
Some species of marine mammals are herbivores

Q 48. Who among the following rulers of the Vijayanagara Empire constructed a large dam across the Tungabhadra River?
1. Devaraya I
2. Mallikaijuna