[PPSC Draftsman and Head Draftsman 2022]
36. Which of the following is the best heat and corrosion-resistant material ?
Polymer
Metal
Ceramic
Semiconductor
37. The pollutant responsible for ozone hole is
CO2
SO2
CO
CFC
38. Who among the following won the 57th Jnanpith Award ?
Nilmani Phookan
Damodar Mauzo
Akkitham Achuthan Namboothiri
Amitav Ghosh
39. Which one of the following river drains into the Arabian Sea ?
Indravati
Narmada
Godavari
Cauvery
40. Supertech’s twin towers which were demolished in Noida were
AXA and Capital Plaza
Richfield and Windsor
Apex and Ceyane
Ocean Tower and Landmark Tower