UPSC CSE Prelims · 2022
UPSC Prelims 2022 Science — Solved PYQs with Answers
9 solved UPSC (IAS) Prelims 2022 Science & Technology previous year questions, each with the correct answer and a detailed explanation.
← All UPSC 2022 PYQs · All Science PYQs · Science strategy
- In the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements: 1. Th…
- Consider the following statements in respect of probiotics: 1. Probiotics are made of both bacteria and yeast.…
- With reference to Web 3.0, consider the following statements: 1. Web 3.0 technology enables people to control …
- Which one of the following is the context in which the term “qubit” is mentioned?
- Consider the following communication technologies: 1. Closed-circuit Television 2. Radio Frequency Identificat…
- Consider the following statements: 1. Other than those made by humans, nanoparticles do not exist in nature. 2…
- If a major solar storm (solar flare) reaches the Earth, which of the following are the possible effects on the…
- Consider the following statements: 1. Biofilms can form on medical implants within human tissues. 2. Biofilms …
- Certain species of which one of the following organisms are well known as cultivators of fungi?