2021: Superconductors are so called because they
(a) Efficiently conduct heat from one hot body to another
(b) Offer no resistance to conduction of heat at high temperatures
(c) Offer no resistance to conduction of electricity at low temperatures
(d) Produce high temperatures while conducting electricity
2022: In his works, Kalidasa exhibits a particular leaning towards the worship of
(a) Vishnu
(b) Shiva
(c) Durga
(d) Ganesha
2023: Among the Indian languages, which one is spoken maximum in the world after Hindi?
(a) Malayalam
(b) Tamil
(c) Telugu
(d) Bengali
2024: At which one of the following places do two important rivers of India originate, while one of them flows towards north and merges with another important river flowing towards Bay of Bengal, the other one flows towards Arabian Sea?
(a) Mahabaleshwar
(b) Badrinath
(c) Amarkantak
(d) Nasik
2025: The parent script of the Indo-Aryan and Dravidian language is
(a) Indus
(b) Brahmi
(c) Kharosti
(d) Aramic