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Science & Technology MCQs - 2026-04-04

31.
The dense atmosphere of Venus, primarily composed of carbon dioxide, leads to which phenomenon?
A A thin and cold atmosphere
B A runaway greenhouse effect and extreme surface temperatures
C Frequent volcanic eruptions
D A strong magnetic field
32.
Venus is often referred to as Earth's 'sister planet' due to similarities in:
A Atmospheric pressure and composition
B Surface temperature and presence of liquid water
C Size and mass
D Orbital period and distance from the Sun
33.
What is a primary scientific objective of the Shukrayaan-1 mission?
A To search for signs of life on the surface
B To study the composition and dynamics of Venus's atmosphere
C To map the planet's magnetic field
D To analyze the composition of its rings
34.
Which planet is ISRO's 'Shukrayaan-1' mission intended to explore?
A Mars
B Jupiter
C Venus
D Saturn
35.
What is the tentative name of ISRO's upcoming Venus orbiter mission?
A Chandrayaan-3
B Mangalyaan-2
C Aditya-L1
D Shukrayaan-1
36.
Which of the following is NOT a type of quantum computing hardware mentioned in the context of the hub?
A Superconducting qubits
B Photonic qubits
C Trapped-ion systems
D Topological qubits
37.
The inauguration of the Quantum Computing Hub aligns with which of India's national initiatives?
A Make in India
B Digital India
C Atmanirbhar Bharat
D Skill India
38.
What is a potential application of quantum computing in the field of medicine?
A Developing new antibiotics
B Drug discovery and personalized medicine
C Robotic surgery
D Epidemic prediction
39.
Which of the following principles are fundamental to quantum computing?
A Classical mechanics and thermodynamics
B Superposition and entanglement
C Relativity and electromagnetism
D Chaos theory and fractals
40.
Where was India's first dedicated Quantum Computing Hub inaugurated?
A IIT Bombay
B TIFR Mumbai
C IISc Bengaluru
D DRDO Delhi