Question

אחת
4.
Aluminium is obtained from
(
O
(c) Tin
O (d) Coppe
5.
Bauxite a (b) Lead
The largest producer of manganese is
(a) Haryana o (b) Punjab
(
O
(c) Odisha
O
(d) Kerala
B Fill in the blanks.
is obtained from bauxite.
1.
is the hardest metal known to man.
2
3.
Oil is refined in an oil
4
is used in the electrical industry.
5.
is an important coalfield in West Bengal.
​

Answer 1

Answer:

Aluminium is obtained from tin

Answer 2

Aluminium is obtained from Bauxite

Odisha is the largest producer of magnese

Aluminum is obtained from Bauxite

Diamond is the hardest metal known to man

West Bengal. West Bengal carries about 11 per cent of the total coal reserves of India. The deposits are found in Bardhman, Darjeeling, Bankura, Jalpaiguri, and Puruliya districts of the state. Raniganj coalfield is the most important coal reserve and mining coalfield of West Bengal.