| 1 |
---------------- is used in making bleaching powder. |
Marble
Chromite
Gypsum
Lime Stone
|
| 2 |
There are more than...........big reserves of chromite in Pakistan. |
20
23
25
30
|
| 3 |
Energy obtained from....... is called solar power. |
Water
Wind
Coal
Sunlight
|
| 4 |
The method of extracting minerals from grea depth is called. |
Shaft Tunnel minning
Saltn tunnel mining
Both a and b
None of these
|
| 5 |
Riko-Diq mineis in province. |
Sindh
Punjab
Baluchistan
None of these
|
| 6 |
Gypsum reserves are appoximately more than million tons. |
350
360
370
380
|
| 7 |
------------ is used as raw material in phosphae fertilizers. |
Salt
Coal
Gypsum
Chromite
|
| 8 |
----------- metal is mainly used in steel industry |
Copper
Coal
Chromite
None of these
|
| 9 |
Khewra Salt mine is thelarges mine in the world. |
1st
2nd
3rd
4th
|
| 10 |
Explored reservesof iron in Pakistan are appoximately more than million tons. |
420
430
440
450
|
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