The ancients knew a dozen elements: carbon, sulfur, iron, copper, arsenic, silver, tin, antimony, gold, mercury, lead, and bismuth The ancients knew a dozen elements: carbon, sulfur, iron, copper, ars

What is the Latin word for ‘elsewhere’ which we use to mean that the person under suspicion was somewhere else when the crime was committed What is the Latin word for ‘elsewhere&rsqu

Which country is the most densely populated in Africa Which country is the most densely populated in Africa? Answer: Rwanda.

Crystals are neatly arranged and regularly packed atoms. True or False Crystals are neatly arranged and regularly packed atoms. True or False? Answer: True.

What name is given to the change of state from liquid to gas What name is given to the change of state from liquid to gas? Answer: Evaporation.

Which Australian desert is farthest north Which Australian desert is farthest north? Answer: Great Sandy.

What is the term for the attraction between any two objects that have mass What is the term for the attraction between any two objects that have mass? Answer: Gravity.

A system of notation that uses the base 2 instead of base 10 is called A system of notation that uses the base 2 instead of base 10 is called: (a) Binary system (b) Ternary system (c) Hex system (d) H

A system of notation that uses the base 3 instead of base 10 is called A system of notation that uses the base 3 instead of base 10 is called: (a) Binary system (b) Ternery system (c) Hex system (d) O

Which numbers appear in Don Brown’s best selling novel ‘The Da Vinci Code’ Which numbers appear in Don Brown’s best selling novel ‘The Da Vinci Code’? (a) Fermat nu

Palindromic numbers are numbers that read the same backwards as forwards Palindromic numbers are numbers that read the same backwards as forwards. The world Palindrome comes from the Greek word Palind

What is the value of Golden ratio which is made popular recently by the book the Da Vinci Code What is the value of Golden ratio which is made popular recently by the book the Da Vinci Code? (a) 1.414

The famous Bakhshali manuscript was written in ________ script The famous Bakhshali manuscript was written in ________ script. (a) Devnagri (b) Sanskrit (c) Sarada (d) Brabmi Answer: C

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.

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

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

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.

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 Indian numbers and zero to the Arab world When did Al-Khwarizmi write the popular book which introduced Indian numbers and zero to the Ara

Who is the author of The Fractal Geometry of Nature, an important contribution to understanding Who is the author of The Fractal Geometry of Nature, an important contribution to understanding form and

Some staircases are in the form of a Some staircases are in the form of a: Answer: Spiral.

Avoirdupois Weight conversion formula Avoirdupois Weight conversion formula 1 grain = 0.065 gram gram 1 dram = 1.772 grams grams 1 ounce = 16 drams Dalan = 28.35 grams grams 1 pound = 16 ounces ounces

Comparison table of Chinese, Japanese and English names of weight units Comparison table of Chinese, Japanese and English names of weight units Avoirdupois Weight 克 グラム grams 打兰 ドラム dram m