True/False – GK Questions

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Showing 1261–1280 of 2650 questions
science hard true/false physics - quantum error correction upsc cse, ssc scientific assistant, csir net

True or False: Quantum error correction encodes logical qubits into multiple physical qubits to protect against decoherence.

  1. True
  2. False
science hard true/false biology - longevity research upsc cse, ssc scientific assistant, csir net

True or False: Senolytics are drugs that selectively eliminate senescent cells to delay age-related diseases.

  1. True
  2. False
science medium true/false technology - ai ethics guidelines upsc cse, banking specialist officer, ssc chsl

True or False: India's National Strategy for Artificial Intelligence (#AIforAll) emphasizes responsible AI development with focus on inclusion, safety, and privacy.

  1. True
  2. False
science medium true/false chemistry - sustainable solvents ssc cgl, railway ntpc, upsc capf

True or False: Deep eutectic solvents (DES) are mixtures of hydrogen bond donors and acceptors with melting points lower than individual components.

  1. True
  2. False
science medium true/false environmental science - circular carbon economy upsc prelims, ssc cgl, railway ntpc

True or False: The circular carbon economy framework emphasizes Reduce, Reuse, Recycle, and Remove (4R) for CO₂ management.

  1. True
  2. False
science hard true/false physics - advanced nuclear reactors upsc cse, ssc scientific assistant, engineering services

True or False: Small Modular Reactors (SMRs) offer enhanced safety features and flexibility compared to conventional large reactors.

  1. True
  2. False
science medium true/false biology - crispr diagnostics ssc cgl, railway ntpc, upsc capf

True or False: SHERLOCK and DETECTR are CRISPR-based diagnostic platforms that detect nucleic acids with high specificity.

  1. True
  2. False
science medium true/false technology - digital twins for infrastructure upsc cse, banking specialist officer, ssc chsl

True or False: Digital twins of bridges or power grids enable predictive maintenance by simulating real-time sensor data.

  1. True
  2. False
science medium true/false environmental science - just energy transition upsc prelims, ssc cgl, railway ntpc

True or False: A just energy transition ensures that workers and communities dependent on fossil fuels are supported during the shift to clean energy.

  1. True
  2. False
science hard true/false physics - spintronics upsc cse, ssc scientific assistant, csir net

True or False: Spintronics exploits the electron's spin degree of freedom, in addition to its charge, for information processing.

  1. True
  2. False
science hard true/false biology - synthetic genomics upsc cse, ssc scientific assistant, csir net

True or False: The first synthetic bacterial cell (JCVI-syn1.0) was created by assembling a chemically synthesized genome and transplanting it into a recipient cell.

  1. True
  2. False
science medium true/false technology - digital health records ssc chsl, banking po, railway group c

True or False: The Ayushman Bharat Digital Mission (ABDM) uses Health ID as a unique identifier for individuals across healthcare providers.

  1. True
  2. False
science medium true/false chemistry - photocatalysis ssc cgl, railway ntpc, upsc capf

True or False: Titanium dioxide (TiO₂) is a widely studied photocatalyst for water splitting and pollutant degradation under UV light.

  1. True
  2. False
science medium true/false environmental science - blue economy upsc prelims, ssc cgl, railway ntpc

True or False: India's Deep Ocean Mission aims to explore polymetallic nodules and develop oceanic thermal energy conversion (OTEC).

  1. True
  2. False
science medium true/false chemistry - battery recycling ssc cgl, railway ntpc, upsc capf

True or False: Hydrometallurgical processes use aqueous solutions to recover valuable metals from spent lithium-ion batteries.

  1. True
  2. False
science medium true/false technology - digital public goods upsc prelims, ssc cgl, banking po

True or False: India Stack is a set of open APIs and digital public goods that enable paperless, presence-less, and cashless service delivery.

  1. True
  2. False
science medium true/false environmental science - climate justice upsc prelims, ssc cgl, railway ntpc

True or False: The principle of Common But Differentiated Responsibilities (CBDR) acknowledges varying national capabilities in addressing climate change.

  1. True
  2. False
science medium true/false biology - microbiome therapeutics ssc cgl, railway ntpc, upsc capf

True or False: Fecal microbiota transplantation (FMT) is an approved treatment for recurrent Clostridioides difficile infection.

  1. True
  2. False
science medium true/false chemistry - sustainable polymers ssc cgl, railway ntpc, upsc capf

True or False: Polyhydroxyalkanoates (PHAs) are biopolymers produced by microbial fermentation of sugars or lipids.

  1. True
  2. False