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27 questions
The Department of Science and Technology, Government of India had declared 28th February as National Science Day for celebrating the memory of the _____________.
Which of the following is India's first 'AI-enabled' warship?
The world largest propellant mixing equipment, a 10 ton vertical mixer is developed by _____.
Which of the following statements is/are correct regarding the Matsya-6000 submersible developed under India’s Deep Ocean Mission by the National Institute of Ocean Technology (NIOT)?
The fermentation of Idli and Dosa batter is primarily driven by lactic acid bacteria (LAB), with Leuconostoc mesenteroides playing a key role in the initial stages. This bacterium initiates the fermentation process by producing: (i) lactic acid (ii) acetic acid (iii) carbon dioxide Choose the correct option:
What is the typical recommended tyre pressure range for passenger vehicles in India?
A coal-based thermal power plant supplies electricity to the households in a town located in Gujarat. Approximately how much CO2 would be emitted when 9-watt LED bulb operates for 1 hour?
If a Pollution Under Control (PUC) Certificate is to be issued for a petrol-driven 4-wheeler, which of the following needs to be evaluated in the respective exhaust gas? (i) Hydro Carbon (HC) (ii) Carbon Monoxide (CO) (iii) Ammonia (NH3) (iv) Hydrogen disulphide (H2S)
Which of the following statement(s) is / are true? (i) Gold is insoluble in nitric acid, a property that has been used to confirm the presence of gold in items giving rise to the term ‘acid test’ (ii) Silver is soluble in nitric acid and form Silver Nitrate, Water and Nitrogen Oxide
Among the various oxides of nitrogen, which one is the most harmful?
Which of the following statement(s) is / are true? (i) Ministry of Power has established National Mission on the use of biomass in thermal power plants known as SAMARTH (ii) The policy on biomass utilization for power generation through co-firing in coal-based power plants, mandates all thermal power plants in the country to use 5-10% biomass for power production.
Which of the following is / are the objective(s) of Deendayal Upadhyaya Gram Jyoti Yojana? (i) To separate agriculture and non-agriculture feeders for judicious rostering of supply to agricultural and non-agricultural consumers in rural area (ii) Strengthening and augmentation of sub-transmission and distribution infrastructure in rural area (iii) Metering in rural area (feeders, distribution transformers and consumers)
Under the Green Open Access Rules, 2022, the minimum size of the renewable energy project eligible for open access is
Which of the following statement(s) is / are true? (i) The government introduced well-targeted systems of subsidy to LPG consumers through PAHAL (ii) PAHAL has entered into Guinness Book of World Records as being the largest direct benefit transfer scheme
Which of the following statement(s) is/are true focusing the establishment of an ethanol plant in Haryana for utilizing agricultural residue which is set to revolutionize India's ‘waste-to-wealth’ efforts? (i) About 2 lakh tonnes of rice straw (parali) will be used to generate 3 crore litres of ethanol annually (ii) Considering the Ethanol Blending Program, this ethanol will reduce greenhouse gases equivalent to about three lakh tonnes of CO2 equivalent emissions per annum.
Which of the following statement(s) is / are true? (i) National Clean Air Programme (NCAP) has a mandate to achieve up to a 40% reduction in PM10 levels or to meet national standards (60 µg/m³) in the 131 non-attainment and million plus cities/urban agglomerations by 2025-26 (ii) PRANA is the special purpose vehicle which essentially funds the various mitigation strategies across the non-attainment cities
A key technical feature of the "One Nation - One Grid - One Frequency" system in India is
Which of the following statement(s) is/are true regarding National Green Tribunal? (i) The tribunal shall not be bound by the procedure laid down under the Code of Civil Procedure, 1908 but shall be guided by principles of natural justice (ii) National Green Tribunal has five places of sitting i.e. Principal Bench in Bhopal and Zonal Bench in Delhi, Pune, Kolkata and Chennai.
Which of the following is/are connected with Ozone Layer Protection? (i) Montreal Protocol (ii) Vienna Convention (iii) Stockholm Convention (iv) Rotterdam Convention Choose the correct option:
Which of the following is/are not a part of the India's Intended Nationally Determined Contribution towards climate action? (i) Reducing emission intensity of GDP (ii) Increasing the share of non-fossil fuel-based electricity
Which of the following is/are true for e-Sampark? (i) e-Sampark is a mechanism to connect the government directly with citizens across India by running mailer, outbound dialling and SMS campaigns (ii) e-Sampark is a one-stop solution providing technical support and services towards a hassle- free admission process in academic institutions across the country
Which of the following is/are true regarding the vision of Unique Identification Authority of India (UIDAI)? (i) To empower Aadhaar number holders of India with a unique identity. (ii) To provide a digital platform to authenticate anytime, anywhere.
Which of the following statements is/are true regarding Quantum Simulator? (i) It is one of the first initiatives to address the common challenge of advancing the Quantum Computing research frontiers in the country (ii) It is accomplished as a collaborative effort of Centre for Development of Advanced Computing (C-DAC), Indian Institute of Sciences, Bengaluru and Indian Institute of Technology, Roorkee
Which of the following statements is/are true regarding Cyber Surakshit Bharat? (i) It is an initiative of the Ministry of Defence, Government of India. (ii) It was conceptualized with the mission to spread awareness about cybercrime and build the capacities of Chief Information Security Officers (CISOs) and frontline IT officials across all government departments, banks and PSU.
Which of the following statement(s) is/are true? (i) Navigation with Indian Constellation (NavIC) is India’s independent regional navigation satellite system designed to provide accurate Position, Velocity and Timing (PVT) service to users in India as well as to region extending about 1500 km beyond Indian land mass. (ii) NavIC will provide two types of services, namely, Standard Positioning Service (SPS) and Restricted Service (RS).
Which of the following are the portals of Indian Space Research Organization (ISRO)? (i) Bhoonidhi (ii) Bhuvan (iii) VEDAS (iv) SPARK
What critical milestone did ISRO achieve with the SPADEX satellites in March, 2025?