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Home > Business > Quiz


From Kohinoor to modern day fancy stones, diamonds have caught the imagination of old and young. Diamonds are indeed forever. But how much do you know about diamonds? Take the rediff business quiz to find out.

Biz Quiz is best viewed in Internet Explorer (IE) and Netscape above version 6.0.

1. What are diamonds composed of?
a) Silica
b) Glass
c) Carbon

2. In which country was diamond first mined?
a) India
b) United States
c) South Africa

3. Which city first started diamond trading?
a) Venice
b) London
c) Istanbul

4. 80 per cent of diamonds mined annually are used in:
a) Industry
b) Jewelry
c) Space shuttles

5. Which is known as the 'Diamond City'?
a) Amsterdam
b) Antwerp
c) New York

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Compiled by: Rediff biz desk