Question 1
Medium
UPSC Prelims 2022 Science & Technology
UPSC Prelims 2022 Science & Technology PYQs — start a timed practice test with explanations. 15 questions.
Start test
Question 2
Hard
Which one of the following statements best reflects the idea behind the "Fractional Orbital Bombardment System" often talked about in media ?
Question 3
Easy
Which one of the following statements best describes the role of B cells and T cells in the human body?
Question 4
Medium
With reference to Web 3-0, consider the following statements : 1. Web 3-0 technology enables people to control their own data. 2. In Web 3-0 world, there can be block...
Question 5
Hard
Consider the following statements: DNA Barcoding can be a tool to: 1. assess the age of a plant or animal. 2. distinguish among species that look alike. 3. identify u...
Question 6
Hard
Certain species of which one of the following organisms are well known as cultivators of fungi?
Question 7
Easy
Consider the following communication technologies: 1. Closed-circuit Television 2. Radio Frequency Identification 3. Wireless Local Area Network Which of the above a...
Question 8
Hard
Consider the following statements: 1. Biofilms can form on medical implants within human tissues. 2. Biofilms can form on food and food processing surfaces. 3. Biofilm...
Question 9
Hard
With reference to "Gucchi" sometimes mentioned in the news, consider the following statements: 1. It is a fungus. 2. It grows in some Himalayan forest areas. 3. It is...
Question 10
Easy
Consider the following statements: 1. Other than those made by humans, nanoparticles do not exist in nature. 2. Nanoparticles of some metallic oxides are used in the ...
Question 11
Medium
With reference to “Software as a Service (SaaS)”, consider the following statements: 1. SaaS buyers can customize the user interface and can change data fields. 2. Sa...
Question 12
Easy