General Knowledge MCQ - English
Which of the following is used in pencils?
Home | Discussion ForumWhich of the following is used in pencils?
Graphite
Silicon
Charcoal
Phosphorous
Answer : A
Free Online Test
View More Related Question
1) Which of the following metals forms an amalgam with other metals?
2) Paper is manufactured by
Wood and resin
Wood, sodium and bleaching powder
Wood, calcium, hydrogen sulphite and resin
Wood and bleaching powder
View Answer
3) According to Avogadro's Hypothesis, the smallest particle of an element or a compound, that can exist independently, is called ____ .
4) Which of the following is in liquid form at room temperature?
5) Which of the following is used in pencils?
