Allied & ICAR Exam Bank • ALLIED_2210 MCQ • 2 Marks

Section 8: General Aptitude

Verbal Aptitude

Subtopic: Reading Comprehension

Question Statement:

The document states: 'The biogas digester maintains an optimum carbon-to-nitrogen (C:N) ratio between 25:1 and 30:1 for stable anaerobic digestion.' What is the optimal C:N ratio cited?

Options:

  • (A) Between 25:1 and 30:1
  • (B) Between 10:1 and 15:1
  • (C) Between 40:1 and 50:1
  • (D) Between 5:1 and 8:1

Answer Key:

A

Step-by-Step Solution & Explanation

The text specifies a C:N ratio between 25:1 and 30:1.
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