NDA 2025
- Exam
- NDA
- Year
- 2025
- Subject
- General Ability
- Chapter
- General Studies
NDA 2025 · General Ability · General Studies
Which of the following is the correct ascending order of the given...
Which of the following is the correct ascending order of the given minerals in terms of their presence in the Earth's crust?
1. Amphibolite
2. Mica
3. Pyroxene
Select the answer using the code given below:
1. Amphibolite
2. Mica
3. Pyroxene
Select the answer using the code given below:
Options
- A2, 3, 1
- B1, 2, 3
- C2, 1, 3
- D1, 3, 2
Correct answer
C. 2, 1, 3
Step-by-step solution
According to the mineral composition of the Earth's crust:
Mica constitutes about of the Earth's crust.
Amphibole constitutes about of the Earth's crust.
Pyroxene constitutes about of the Earth's crust.
The correct ascending order of their presence in the Earth's crust is Mica, Amphibole, and Pyroxene. This corresponds to the sequence 2, 1, 3.
Answer: 2, 1, 3
Mica constitutes about of the Earth's crust.
Amphibole constitutes about of the Earth's crust.
Pyroxene constitutes about of the Earth's crust.
The correct ascending order of their presence in the Earth's crust is Mica, Amphibole, and Pyroxene. This corresponds to the sequence 2, 1, 3.
Answer: 2, 1, 3