Post category:Astro Physics / General Knowledge MCQs / Physics Mcqs Post comments:0 Comments Which instrument is used for viewing the sun? A. Stroboscope B. Helioscope C. Solograph D. None of these Read more articles Previous PostWho invented the BALLPOINT PEN? Next PostThe amount of moisture in the atmosphere is recorded with You Might Also Like The SI base unit for mass is: June 24, 2020 Which of the following is best for quick copy operation? June 30, 2021 Which metal is vital for aerospace industry? September 7, 2021 What is the structural and functionsl unit of life May 13, 2021 Which Planet is Called Great Red Spot? September 26, 2021 On June 6, 2020, the G20 countries pledged over how many billion USD to fight against COVID-19? July 8, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ
On June 6, 2020, the G20 countries pledged over how many billion USD to fight against COVID-19? July 8, 2020