Geomorphology-Origin of Earth and Astronomy [NTA-NET (UGC-NET) Geography (80)]: Questions 1 - 6 of 60
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Question 1
Question MCQ▾
The most important constituent of the Sun՚s mass is
(i) Hydrogen
(ii) Helium
(iii) Silicon
(iv) Iron
Which is correct?
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 and 2 | |
b. | 1,2 and 4 | |
c. | 2 and 3 | |
d. | 3 and 4 |
Question 2
Question MCQ▾
Arrange the following constituents of the Earth crust according to its percentage
(i) Silica
(ii) Oxygen
(iii) Aluminum
(iv) Iron
Which is correct?
Choices
Choice (4) | Response | |
---|---|---|
a. | 2,1, 3,4 | |
b. | 1,2, 3,4 | |
c. | 2,3, 1,4 | |
d. | 1,3, 2,4 |
Question 3
Question MCQ▾
Which planet if it was to be brought on the ocean will float?
Choices
Choice (4) | Response | |
---|---|---|
a. | Uranus | |
b. | Neptune | |
c. | Saturn | |
d. | Juipter |
Question 4
Question MCQ▾
What form does the Milky Way Galaxy has
Choices
Choice (4) | Response | |
---|---|---|
a. | Elliptical | |
b. | Barbed | |
c. | Irregular | |
d. | Spiral |
Question 5
Question MCQ▾
What is NOT correct about the mantle?
Choices
Choice (4) | Response | |
---|---|---|
a. | It extends from Moho to 2900 km | |
b. | There is increase in seismic velocity | |
c. | It forms 83 percent of the earth by volume and 68 percent by mass | |
d. | It is everywhere in semi plastic state |
Question 6
Question MCQ▾
If Sun dies it will be transformed into a
Choices
Choice (4) | Response | |
---|---|---|
a. | Black dwarf | |
b. | White dwarf | |
c. | Quasar | |
d. | Question does not provide sufficient data or is vague |