For the first time SSC CPO 2016 examination will be held in Computer Based pattern and managing time will be one of the important factor while solving the questions. So in order to make students familiar with such a situations we are providing questions in a time based manner , which will help students to manage the time properly.
1.What are the three main concentric layers of the earth’s interior ?
(i). Core
(ii). Mantle
(iii). Crust
(i) and (ii)
(ii) and (iii)
(i) and (iii)
(i),(ii) and (iii)
2.Which is the innermost layer of earth and has the highest density?
Core
Mantle
Crust
Lithosphere
3.Crust mainly composed of ?
nickel and iron
silicon and aluminium.
silicon and nickel.
aluminium and iron
4. On the basis of mode of formation of rocks can be grouped into three types , What are they?
Igneous
Sedimentary
Metamorphic
All of the above
5.What are Extrusive igneous rocks ?
Rocks are formed by cooling of lava on the earth’s surface
Rocks are formed by cooling of lava below the earth’s surface
Both of above
None of the above
6.Gabbro and basalt are very common examples of which rocks.
Metamorphic Rocks
Sedimentary Rocks
Intrusive igneous rock
Extrusive igneous rock
7.Which one of the following is an example of intrusive igenous rock?
Granite
Basalt
Gabbro
Limestone
8. Conglomerate is an example of which rock ?
Igneous
Sedimentary
Metamorphic
None
9.Which of the following are organic sedimentary rocks?
(i) Coal
(ii) limestone
(i) only
(ii) only
Both
None
10.Which among of the following delta are good examples of sedimentary accumulations ? (i).IndoGangetic plain
(ii).Ganga-Brahmaputra
(i) only
(ii) only
Both
None
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