Question No. 1
Consider the following statements about Imaging X-ray Polarimetry Explorer (IXPE):
1. IXPE observatory is a joint effort of NASA and the JAXA.
2. It aims to study the most extreme and mysterious objects in the universe – supernova remnants, supermassive black holes, and dozens of other high-energy objects.
Which of the statements given above is/are correct?
Question No. 2
Consider the following statements about Dhawan-1:
1. It is India’s first privately developed, fully cryogenic rocket engine.
2. It runs on two high-performance rocket propellants — Compressed natural gas (CNG) and dry oxygen.
Which of the statements given above is/are correct?
Question No. 3
Which of the following statements about ISRO’s Space missons is/are correct?
1. Trishna is a joint mission of ISRO and NASA for accurate mapping of land surface temperature.
2. Disha is a twin-satellite system that will study Earth’s aeronomy, the uppermost layer of Earth’s atmosphere.
Select the correct answer using the codes given below:
Question No. 4
Which of the statements given about India-based Neutrino Observatory (INO) is not correct?
Question No. 5
Consider the following statements about Giant Metrewave Radio Telescope(GMRT):
1. GMRT is an array of thirty fully steerable parabolic radio telescopes of 45-meter diameter, observing at meter wavelengths.
2. It is operated by the National Center for Radio Astrophysics (NCRA).
Which of the statements given above is/are correct?
Question No. 6
Consider the following statements about Digital Embossing Technology:
1. It is a process that eliminates the need for printing plates, moulds, chemicals, and solvents.
2. It emits no pollutants or waste and reduces overall energy usage.
Which of the statements given above is/are correct?
Question No. 7
With respect to Graphene, which of the statements given above is not correct?:
Question No. 8
Which of the following statement about Boltzmann Medal is/are correct?
1. It is awarded by the Commission on Statistical Physics (C3) of the International Union of Pure and Applied Physics (IUPAP).
2. The award is given only once to a person and on the condition that person has won the Nobel prize.
Select the correct answer using the codes given below:
Question No. 9
Consider the following statements about Gallium Nitride Ecosystem Enabling Centre and Incubator (GEECI):
1. It is established by The Ministry of Science and Technology and IISc Bengaluru, jointly.
2. It aims to establish Gallium Nitride (GaN) based Development Line Foundry facility, especially for Radio Frequency and power applications, including strategic applications.
Which of the statements given above is/are correct?
Question No. 10
Consider the following statements about Perovskite Solar Cell:
1. Perovskites materials offer excellent light absorption, charge-carrier mobilities, which act as the light-harvesting active layer.
2. Perovskite materials are stable towards humidity and oxygen.
Which of the statements given above is/are correct?
