Who wrote the popular ‘One, Two, Three Infinity’ Who wrote the popular ‘One, Two, Three Infinity’, a book on numbers and their relationship with the cosmos? Answer: George Gamo

When did the first printed book on mathematics appear When did the first printed book on mathematics appear? Answer: 1478.

Which heavenly body in our solar system is the most volcanic Which heavenly body in our solar system is the most volcanic? Answer: Io, Jupiter’s moon.

Which city will host the Arab Economic and Social Development Summit in the year 2019 Which city will host the Arab Economic and Social Development Summit in the year 2019? Answer: Beirut.

Cricketers of which nation have been offered amnesty by ICC to report the approaches of match-fixing Cricketers of which nation have been offered amnesty by ICC to report the approaches of match-fixin

A Portuguese airline introduced mono-use plastic free flight on 29th A Portuguese airline introduced mono-use plastic free flight on 29th December 2018. What is the name of that? Answer: Hi Fly.

What is the meaning of ‘Philosophia’ What is the meaning of ‘Philosophia’? Answer: Love of wisdom.

A broad field that explores a variety of questions about thoughts, feelings A broad field that explores a variety of questions about thoughts, feelings, and actions is _ Answer: Psychology.

Name the arrangement of all the leaves in relation to one another Name the arrangement of all the leaves in relation to one another: Answer: Phyllotaxis.

Where does the river end Where does the river end? Answer: To another river, desert basin, ocean or lake.

State intrigues compelled Karamchand Uttamchand Gandhi State intrigues compelled Karamchand Uttamchand Gandhi (Father of Mahatma Gandhi) to seek refuge in: Answer: Junagadh.

Name the traditional dance from England with circle formation of dancers interweaving Name the traditional dance from England with circle formation of dancers interweaving: Answer: Maypole dance.

Which are the languages of Tibet Which are the languages of Tibet? Answer: Tibetan, Chinese.

The average lifetime of a hair is _ The average lifetime of a hair is _ Answer: 4 to 7 years.

Where is the world famous summer season music festival conducted in Australia Where is the world famous summer season music festival conducted in Australia? Answer: Salzburg, place of birth of Mozart.

What is the currency of Algeria What is the currency of Algeria: Answer: Dinar.

What is the unit of electric current What is the unit of electric current? Answer: Ampere.

Who wrote the classic On Growth and Form a mathematical treatment of natural history Who wrote the classic On Growth and Form a mathematical treatment of natural history? Answer: D’Arcy Wentwort

The thread of a bolt is in the form of a The thread of a bolt is in the form of a: Answer: Circular helix.

Which mathematician wrote Discourse on Method in bed when he was hardly 16 years Which mathematician wrote Discourse on Method in bed when he was hardly 16 years old and had studied mathematics for a

When were Indian mathematicians leaders in the world of mathematics When were Indian mathematicians leaders in the world of mathematics? Answer: 6″‘ to 10th century.

Who wrote Liber Abaci which introduced the Indian number system and zero to Europe Who wrote Liber Abaci which introduced the Indian number system and zero to Europe? Answer: Fibonacci.

Our measurement of time is based on Our measurement of time is based on: Answer: Sexagesimal number system.

Who wrote the classic The Paradoxes of the Infinite Who wrote the classic The Paradoxes of the Infinite? Answer: Bernard Bolzano.

When did Al-Khwarizmi write the popular book which introduced When did Al-Khwarizmi write the popular book which introduced Indian numbers and zero to the Arab world? Answer: A.D. 820.