Science & Tech

4 questions

• 2026 · Question 42 · Information Technology

  Which of the following statements with regard to Large Language Models (LLMs) used in machine learning is/are correct ? 1. LLMs assign probabilities to the next possible words and then pick the one with the highest probability. 2. LLMs process data through mathematical optimization to minimise prediction errors. 3. LLMs produce unbiased outputs. Select the answer using the code given below :

  Choose your answer

  (a)1 only(b)1 and 2 only(c)2 and 3 only(d)1, 2 and 3

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  Source: UPSC, Civil Services (Preliminary), General Studies Paper I (opens in a new tab)

• 2026 · Question 49 · Information Technology

  Which of the following statements with regard to the National Quantum Mission (NQM) is/are correct ? 1. It aims at developing intermediate-scale quantum computers with 50 – 1000 physical qubits. 2. Its implementation includes setting up of four Thematic Hubs (T-Hubs) in academic and national R&D institutes across India. Select the answer using the code given below :

  Choose your answer

  (a)1 only(b)2 only(c)Both 1 and 2(d)Neither 1 nor 2

  Show answer

  Source: UPSC, Civil Services (Preliminary), General Studies Paper I (opens in a new tab)

• 2026 · Question 79 · Information Technology

  Which of the following statements about DHRUV64 is/are correct ? 1. It is the third chip fabricated under the DIR-V Programme with an overall aim to enable the creation of microprocessors for India. 2. It is India's first homegrown 1·0 GHz, 64-bit dual-core microprocessor. Select the answer using the code given below :

  Choose your answer

  (a)1 only(b)2 only(c)Both 1 and 2(d)Neither 1 nor 2

  Show answer

  Source: UPSC, Civil Services (Preliminary), General Studies Paper I (opens in a new tab)

• 2026 · Question 86 · Information Technology

  Which of the following statements regarding the features of blockchain technology are correct ? 1. Records stored in the database may be made visible to relevant stakeholders without risk of alteration. 2. Copies of the entire database are stored on multiple computers on a network, syncing within seconds. 3. Consortium blockchain is a blend of public and private blockchains allowing selective data access. 4. Mathematical algorithms make it impossible to change or delete any data once recorded and accepted. Select the answer using the code given below :

  Choose your answer

  (a)1 and 3(b)2 and 4 only(c)1, 2 and 4(d)1 and 4 only

  Show answer

  Source: UPSC, Civil Services (Preliminary), General Studies Paper I (opens in a new tab)