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By which compound, most pencil cores are made of ?

Graphite
Coal
Black marble
Wood


Most pencil cores are made of graphite mixed with a clay binder, leaving grey or black marks that can be easily erased. As like diamond, Graphite is completely made by carbon atoms.

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How many color are contained in a Quadrachromic Pencil ?

2
3
4
5


The Quadrachromic Pencil is a slightly enlarged pencil with four colours equally partitioned on the tip. The use of each colour while drawing is accomplished by rotating the pencil between the fingers.

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What is a propelling pencil ?

Pencil with very fine refills of graphite
Pen with very fine refills of graphite
Pencil with very hard refills of graphite
Pen with very hard refills of graphite


The propelling pencil are pens with very fine refills of graphite.

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Which type of pencil doesn't need sharpening, but they do need a supply of the right size lead.

Mechanical pencils
Quadrachromic Pencil
Propelling pencil
Graphite Pencil


Mechanical pencils don''t need sharpening, but they do need a supply of the right size lead. Generally, the last half-inch (1cm) or so of a lead is not usable.

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Untill which year, Pencils didn't have erasers ?

70 years ago
80 years ago
90 years ago
100 years ago


Pencils didn't have erasers on them until 100 years ago because teachers felt this can encourage children to make mistakes.

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Who developed a press that could imprint round pencils ?

P.C. Milan
A.C. Steward
M.C. Kumar
J. C. Phatawa


A.C. Steward developed it in the year 1908

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On average, how many pencils, a 14-year-old "Pinus Caribaea" tree can produce ?

500
1700
2500
3800


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In which country, the world’s smallest pencil was displayed at a Faber-Castell Shop-in-Shop ?

America
India
England
Singapore


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The length of which pencil stays the same, no matter how much you write with it.

Quadrachromic Pencil
Propelling pencil
Graphite Pencil
Mechanical pencils


The length of a mechanical pencil stays the same, no matter how much you write with it. The mechanical pencil has a mechanically extendable solid pigment core. It is known as lead and is not bonded to the outer casing. 

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Faber-Castell''s pencil production is approximates ___________ per year.

Pencil3.jpg
1.2 billion
1.8 billion
2.5 billion
2.8 billion


If these pencils were laid end to end it would be possible to encircle the world more than 6 times on the equator line

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