Silk Porduction: Important MCQs on Sericulture for IBPS AFO & NABARD Exams
Dive into the intricate world of silk with our specialized MCQ quiz designed to sharpen your knowledge for the IBPS AFO and NABARD exams. Silk, renowned as the "Queen of Fibers," plays a crucial role in various industries and has significant economic importance, especially in India. This quiz covers key aspects such as types of silk, the life cycle of silkworms, economic impact, and common diseases affecting silkworms. Whether you're preparing for competitive exams or looking to enhance your understanding of sericulture, this quiz is an excellent resource to test and reinforce your knowledge.
NOTE: Each correct answer earns 2 marks, while each incorrect answer results in a deduction of 0.5 marks.
1/20
Which species of silkworm produces Mulberry Silk?
Explanation: Mulberry Silk is produced by the silkworm species Bombyx mori.
2/20
What is the characteristic colour of Muga Silk?
Explanation: Muga Silk is known for its distinctive golden-yellow colour.
3/20
Which type of silk is produced by the species Phylosomia ricini?
Explanation: Eri Silk is produced by the silkworm species Phylosomia ricini.
4/20
Which plant do silkworms that produce Tasar Silk primarily feed on?
Explanation: Tasar silkworms feed on the leaves of plants like Arjun, Sal, and Oak.
5/20
Which state is the largest producer of silk in India?
Explanation: Karnataka is the largest producer of silk in India, contributing about 60% of the total output.
6/20
What percentage of India's total silk production is accounted for by Mulberry Silk?
Explanation: Mulberry Silk accounts for 80-85% of India's total silk production.
7/20
Which disease affecting silkworms is caused by a virus?
Explanation: Grassarie is a viral disease that affects silkworms.
8/20
In the life cycle of a silkworm, what is the stage immediately after the caterpillar?
Explanation: After the caterpillar stage, the silkworm enters the pupa stage, where it begins to form the cocoon.
9/20
What is the primary use of silk in industries outside of textiles?
Explanation: Silk is used in various industries, including for making medical sutures due to its strength and biocompatibility.
10/20
Which of the following is a characteristic of Tasar Silk?
Explanation: Tasar Silk is known for its distinctive copper colour.
11/20
What is the process of extracting silk from the cocoon called?
Explanation: Reeling is the process of extracting silk fibres from the cocoon.
12/20
Which stage of the silkworm's life cycle involves the creation of silk?
Explanation: Silk is created during the pupa stage when the silkworm secretes silk to form its cocoon.
13/20
Which disease affecting silkworms is caused by a bacterial pathogen?
Explanation: Flacherie is a bacterial disease that affects silkworms.
14/20
Which plant is the primary food source for the silkworm that produces Eri Silk?
Explanation: Eri silkworms feed primarily on Castor leaves.
15/20
What is the primary process used to kill the pupa inside the cocoon?
Explanation: Stifling is the process used to kill the pupa inside the cocoon to prevent the emergence of the moth.
16/20
What is the role of the salivary glands in the silkworm's caterpillar stage?
Explanation: The salivary glands in the caterpillar stage produce silk which is used to create the cocoon.
17/20
Which state in India is known for producing Muga Silk?
Explanation: Assam is a major producer of Muga Silk.
18/20
Which of the following is NOT a major silk-producing state in India?
Explanation: Goa is not a major silk-producing state in India compared to Karnataka, Tamil Nadu, and Andhra Pradesh.
19/20
Which type of silk is known for its creamy white colour?
Explanation: Eri Silk is known for its creamy white colour, though it is less shiny compared to Mulberry Silk.
20/20
Which stage in the silkworm's life cycle follows the pupa stage?
Explanation: After the pupa stage, the silkworm emerges as an adult moth, known as Imago.
Result:
Revised Again: Sericulture| Silk Production- Click Here
Best Wishes for Your Exam!
Congratulations on completing the quiz! We hope it has helped you review key concepts and boosted your confidence. As you prepare for the IBPS AFO and NABARD exams, remember that thorough preparation and a positive mindset are key to success. Believe in your abilities and keep pushing forward. Best of luck on your upcoming exams—may you achieve the results you’ve worked so hard for!
Silk, Silkworm Life Cycle, Types of Silk, Sericulture, IBPS AFO, NABARD Exam Preparation, Silk Production in India, Silk Diseases, Mulberry Silk, Eri Silk, Tasar Silk, Muga Silk, Sericulture MCQs, Agricultural Competitive Exams
Disclaimer: The information on this website does not promise the accuracy, completeness, or usefulness of the material, nor does it assume any legal obligation or responsibility.
Post a Comment