MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 2637 Mcqs, each offering curated multiple-choice questions to sharpen your 7th Class knowledge and support exam preparation. Choose a topic below to get started.
| 1801. |
Which of the following completes the given sequence? \[\text{Shearing}\to \,\,?\,\,\to \text{Sorting}\] |
| A. | Separating |
| B. | Weaving |
| C. | Knitting |
| D. | Scouring |
| Answer» E. | |
| 1802. |
Selecting parent sheep for obtaining special characteristics in their offspring is known as: |
| A. | Special breeding |
| B. | Self breeding |
| C. | Selective breeding |
| D. | All the above |
| E. | None of these |
| Answer» D. All the above | |
| 1803. |
Read the given statements and select the correct option. Statement 1: Shearing does not harm the sheep. Statement 2: The uppermost layer of the skin is made up of dead cells. |
| A. | Both statements 1 and 2 are true and statement 2 is the correct explanation; of statement 1. |
| B. | Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1. |
| C. | Statement 1 is true but statement 2; is false. |
| D. | Both statements 1 and 2 are false. |
| Answer» B. Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1. | |
| 1804. |
A In which process fleece of sheep with skin is/are removed? |
| A. | Shaving |
| B. | Refining |
| C. | Shearing |
| D. | All of the above |
| Answer» D. All of the above | |
| 1805. |
Which of the following is not a plant fibre? |
| A. | Merijuana |
| B. | Silk |
| C. | Flax |
| D. | Jute |
| E. | None of these |
| Answer» C. Flax | |
| 1806. |
Read the given paragraph carefully.The female silk ___(i)___ lays eggs. When an egg hatches, a tiny caterpillar called silkworm or ___(ii)___ crawls out. It feeds on leaves and grows. When it is ready to enter the next stage in its life cycle, it secretes a fibre made of ___(iii)___. which hardens on exposure to air. This is the silk fibre. It covers itself completely with this fibre, to form a ___(iv)___. At this stage, the larva is called a ___(v)___. Which grows and changes inside the covering and, a few weeks later comes out as an adult.Select the correct sequence of words to complete the above paragraph. |
| A. | (i) (ii) (iii) (iv) (v)MothLarvaProteinPupaCocoon |
| B. | (i) (ii) (iii) (iv) (v)LarvaMothCarbohydratePupaCocoon |
| C. | (i) (ii) (iii) (iv) (v)MothLarvaProteinCocoonPupa |
| D. | (i) (ii) (iii) (iv) (v)MothLarvaFatCocoonPupa |
| Answer» D. (i) (ii) (iii) (iv) (v)MothLarvaFatCocoonPupa | |
| 1807. |
Which of the following on burning smells like burnt hair? |
| A. | Natural silk |
| B. | Artificial silk |
| C. | Plastic |
| D. | LPG |
| E. | None of these |
| Answer» B. Artificial silk | |
| 1808. |
Which of the following statements are correct regarding sericulture?(i) After hatching, the silkworms are fed on freshly chopped mango leaves.(ii) The silk fibre is obtained from the cocoons by a process known as reeling.(iii) If an adult is allowed to emerge out from cocoon, the cocoon becomes useless for silk production. |
| A. | (i) and (ii) only |
| B. | (i) and (iii) only |
| C. | (ii) and (iii) only |
| D. | (i), (ii) and (iii) |
| Answer» D. (i), (ii) and (iii) | |
| 1809. |
which type of shawls are woven from the fur of Kashmir goat? |
| A. | Pashmina |
| B. | Parsi |
| C. | Kashmiri |
| D. | Simla |
| Answer» B. Parsi | |
| 1810. |
Natural silk is obtained from Cocoons which is made of ___. |
| A. | Carbohydrate |
| B. | Cellulose |
| C. | Protein |
| D. | Fat |
| E. | None of these |
| Answer» D. Fat | |
| 1811. |
In which of the following processes new offspring with special characters is produced by selecting parents? |
| A. | Translation |
| B. | Selective breeding |
| C. | Separating |
| D. | Rearing |
| Answer» C. Separating | |
| 1812. |
Sorting of fleece according to the quality of woollen fibres can be done on the basis of: |
| A. | Fine fibre |
| B. | Coarse fibre |
| C. | Long and short fibre |
| D. | All the above |
| E. | None of these |
| Answer» E. None of these | |
| 1813. |
Sheep shearing refers to: |
| A. | Combing the entangled woollen fibres. |
| B. | Separating hairs of different textures. |
| C. | Washing the fleece. |
| D. | Removal of fleece. |
| E. | None of these |
| Answer» E. None of these | |
| 1814. |
Which of the following is the most common variety of silk? |
| A. | Eri silk |
| B. | Kosa silk |
| C. | Mulberry silk |
| D. | Mooga silk |
| E. | None of these |
| Answer» D. Mooga silk | |
| 1815. |
Which of the following options does not represent a property of wool? |
| A. | Wool is an elastic fibre. |
| B. | Wool can absorb moisture. |
| C. | Wool is a poor conductor of heat. |
| D. | While burning wool gives the smell of burning paper. |
| Answer» E. | |
| 1816. |
Which of the following is the function of hair? |
| A. | Traps a lot of air |
| B. | Protects internal organs |
| C. | Keeps body cool |
| D. | Gives beauty |
| Answer» B. Protects internal organs | |
| 1817. |
Consider the following statements (i-iv) and select the option that correctly identifies true (T) and false (F) ones. (i) Silk is a cellulosic fiber. (ii) The hair on a sheep's body is called fleece, (iii) Silk fabric was first developed in ancient China.(iv) Cashmere is an extremely soft wool obtained from Cashmere sheep. |
| A. | (i)(ii)(iii)(iv)FFTT |
| B. | (i)(ii)(iii)(iv)TTFT |
| C. | (i)(ii)(iii)(iv)FTTF |
| D. | (i)(ii)(iii)(iv)TTTF |
| Answer» D. (i)(ii)(iii)(iv)TTTF | |
| 1818. |
Which word complete the given correlation? Silk: Cocoon, Wool: ____ |
| A. | Hair of rabbit |
| B. | Cotton plant |
| C. | Fleece of sheep |
| D. | Jute of hemp |
| Answer» D. Jute of hemp | |
| 1819. |
In which stage of the life cycle of silk moth forms silk fibres? |
| A. | Larva |
| B. | Pupa |
| C. | Egg |
| D. | Adult |
| Answer» C. Egg | |
| 1820. |
DIRECTIONS: On the basis of following diagram/picture answer the questions given below: Look at the figures given below. These figures show different steps in the production of wool. A number from (i) to (vi) is written in each block. Find the correct order of figures. |
| A. | (vi), (ii), (iv), (v), (iii), (i) |
| B. | (vi), (v), (ii), (iv), (iii), (i) |
| C. | (v), (vi), (iii), (ii), (iv), (i) |
| D. | (vi), (iii), (ii), (iv), (i), (v) |
| Answer» C. (v), (vi), (iii), (ii), (iv), (i) | |
| 1821. |
DIRECTIONS: Read the following three statements and choose the correct answer. (i) The emergence of silk moth from cocoons helps in maintaining the continuity of thread of the cocoon. (ii) The life cycle of silk worm consists of four stages. (iii) Australia is one of the leading producers of silk |
| A. | Statement (i) and (iii) are incorrect but (ii) is correct |
| B. | Statement (i) and (ii) are incorrect but (iii) is correct |
| C. | All statements are correct |
| D. | All statements are incorrect. |
| Answer» B. Statement (i) and (ii) are incorrect but (iii) is correct | |
| 1822. |
DIRECTIONS: Read the following three statements and choose the correct answer. (i) Alpaca and Llama yield wool which is very coarse. (ii) Lohi sheep produce good quality of wool and are found in Rajasthan and Punjab. (iii) The process of selecting parent sheep for obtaining a desirable baby sheep is called rearing. |
| A. | Statement (i) and (iii) are incorrect but (ii) is correct |
| B. | Statement (i) and (ii) are incorrect but (iii) is correct |
| C. | All statements are correct |
| D. | All statements are incorrect. |
| Answer» B. Statement (i) and (ii) are incorrect but (iii) is correct | |
| 1823. |
DIRECTIONS: Read the following three statements and choose the correct answer. (i) Cultivation of silkworms for the purpose of producing silk is called sericulture (ii) Silk is called queen of textile (iii) Reeling is the process of unwinding the silk filaments from the cocoon. |
| A. | Statement (i) and (iii) are incorrect but (ii) is correct |
| B. | Statement (i) and (ii) are incorrect but (iii) is correct |
| C. | All statements are correct |
| D. | All statements are incorrect. |
| Answer» D. All statements are incorrect. | |
| 1824. |
DIRECTIONS: Read the following three statements and choose the correct answer. (i) Shearing hurts the sheep (ii) Soft silk yam is strong as comparable thread of steel (iii) Small fluffy fibres are called fleece |
| A. | Statement (i) and (iii) are incorrect but (ii) is correct |
| B. | Statement (i) and (ii) are incorrect but (iii) is correct |
| C. | All statements are correct |
| D. | All statements are incorrect. |
| Answer» B. Statement (i) and (ii) are incorrect but (iii) is correct | |
| 1825. |
DIRECTIONS: The questions in this segment consists of two statements, one labelled as ?Assertion A? and the other labelled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Nali sheep are sources of carpet wool Reason (R): Nali is an Indian breed of sheep. |
| A. | Both A and R are true and R is the correct explanation of A. |
| B. | Both A and R are true but R is not the correct explanation of A. |
| C. | A is true but R is false. |
| D. | A is false but R is true. |
| Answer» C. A is true but R is false. | |
| 1826. |
DIRECTIONS: The questions in this segment consists of two statements, one labelled as ?Assertion A? and the other labelled as ?Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Workers in silk industry need to dip their hands frequently in boiling water. Reason (R): Silk workers often suffer from asthma and respiratory diseases. |
| A. | Both A and R are true and R is the correct explanation of A. |
| B. | Both A and R are true but R is not the correct explanation of A. |
| C. | A is true but R is false. |
| D. | A is false but R is true. |
| Answer» C. A is true but R is false. | |
| 1827. |
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 2 Look at the following flow chart and answer the questions given below: Which of the following is related to 'C'? |
| A. | Vicuna |
| B. | Lohi |
| C. | Alpaca |
| D. | Both (a) and (c) |
| Answer» C. Alpaca | |
| 1828. |
'Llama' and 'Alpaca' are used for obtaining |
| A. | wool |
| B. | fooder |
| C. | milk |
| D. | both (a) and (b) |
| Answer» B. fooder | |
| 1829. |
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 Divyank and Amar are working on a project report on 'Occupational Hazards'. They went to cotton and wool spinning mills and mulberry farm for their research. They observed that due to improper working environment and lack of safety measures there were many health hazards faced by the workers in their routine activities like respiratory diseases, skin infections, etc. They discussed the problems faced by the workers with their teacher. Their teacher decided to write the letter to the concerned authority to highlight the seriousness of the issue and to take proper steps/action in this regard. Which one the following causes the sorter's disease? |
| A. | Streptococcus pneumoniae |
| B. | Salmonella typhi |
| C. | Bacillus anthracis |
| D. | Escherichia coli |
| Answer» D. Escherichia coli | |
| 1830. |
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 Divyank and Amar are working on a project report on 'Occupational Hazards'. They went to cotton and wool spinning mills and mulberry farm for their research. They observed that due to improper working environment and lack of safety measures there were many health hazards faced by the workers in their routine activities like respiratory diseases, skin infections, etc. They discussed the problems faced by the workers with their teacher. Their teacher decided to write the letter to the concerned authority to highlight the seriousness of the issue and to take proper steps/action in this regard. Which of the following is the reason of health problem that is associated with sericulture? |
| A. | Reeling |
| B. | Boiling cocoons |
| C. | Decaying of dead worms |
| D. | Both (b) and (c) |
| Answer» E. | |
| 1831. |
DIRECTION: Match Column-I with Column-II and select the correct answer using the codes given below the columns. Column - I Column - II (A) Lohi (p) Mohair (B) Kashmiri goat (q) Good quality wool (C) Nali (r) Pashmina shawl (D) Angora goat (s) Carpet wool |
| A. | (A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (p) |
| B. | (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) |
| C. | (A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) |
| D. | (A) \[\to \] (p), (B) \[\to \] (r), (C) \[\to \] (s), (D) \[\to \] (q) |
| Answer» E. | |
| 1832. |
DIRECTION: Match Column-I with Column-II and select the correct answer using the codes given below the columns. Column - I Column - II (A) Marwari (p) Jammu and Kashmir (B) Rampur bushair (q) Haryana (C) Nali (r) Gujarat (D) Bakharwal (s) Himachal Pradesh |
| A. | (A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (p) |
| B. | (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) |
| C. | (A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) |
| D. | (A) \[\to \] (p), (B) \[\to \] (r), (C) \[\to \] (s), (D) \[\to \] (q) |
| Answer» B. (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) | |
| 1833. |
On the basis of following features identify the correct fibre (I) It is originally a natural product (II) It is obtained from hairs of animals (III) It traps and retains a lot of air and is suitable to wear in winters. |
| A. | silk |
| B. | wool |
| C. | jute |
| D. | polyester |
| Answer» C. jute | |
| 1834. |
Silkworms take: |
| A. | 8 days to spin cocoon |
| B. | One day to spin cocoon |
| C. | 3 days to spin cocoon |
| D. | 15 days to spin cocoon |
| Answer» B. One day to spin cocoon | |
| 1835. |
Which of the following represents the correct sequence of different phases in the lifecycle of silkworm? |
| A. | Eggs\[\to \]pupa\[\to \]cocoon\[\to \]caterpillar\[\to \] Adult moth |
| B. | Eggs\[\to \]caterpillar\[\to \]cocoon\[\to \]pupa\[\to \] Adult moth |
| C. | Adult moth\[\to \]eggs\[\to \]pupa\[\to \]caterpillar\[\to \]cocoon |
| D. | Eggs\[\to \]adult moth\[\to \]pupa\[\to \]cocoon\[\to \] caterpillar |
| Answer» C. Adult moth\[\to \]eggs\[\to \]pupa\[\to \]caterpillar\[\to \]cocoon | |
| 1836. |
Which of these is the leading producer of wool today? |
| A. | Germany |
| B. | New Zealand |
| C. | Australia |
| D. | USA |
| Answer» D. USA | |
| 1837. |
What does wool mark logo indicate? |
| A. | Quantity of wool |
| B. | Type of wool |
| C. | Purity of wool |
| D. | All of these |
| Answer» D. All of these | |
| 1838. |
IWS stands for |
| A. | International wool standard |
| B. | International wool status |
| C. | Indian wool supply |
| D. | International wool secretariat |
| Answer» E. | |
| 1839. |
Burrs are the: |
| A. | wool obtained from the goat |
| B. | small fluffy fibres in wool |
| C. | wool obtained from the camel |
| D. | None of these |
| Answer» C. wool obtained from the camel | |
| 1840. |
Complete the following analogy Lohi: Breed of sheep :: _____: member of camel family |
| A. | Alpaca |
| B. | Nali |
| C. | Muga |
| D. | Eri |
| Answer» B. Nali | |
| 1841. |
Shearing of wool in sheep is done during |
| A. | Winter |
| B. | early spring |
| C. | autumn |
| D. | early summer |
| Answer» C. autumn | |
| 1842. |
Fleece of Angora goat is called |
| A. | Brown Fleece |
| B. | Pashmina |
| C. | Mohair |
| D. | None of these |
| Answer» D. None of these | |
| 1843. |
In which region angora goats are found? |
| A. | Uttar Pradesh |
| B. | Jammu and Kashmir |
| C. | Gujarat |
| D. | Haryana |
| Answer» C. Gujarat | |
| 1844. |
The bacterium by which the people working in wool industry get infected is |
| A. | Rhizobium |
| B. | Anthrax |
| C. | Streptococcus |
| D. | None of these |
| Answer» C. Streptococcus | |
| 1845. |
_________ type of wool is commonly available in the market. |
| A. | Sheep wool |
| B. | Yak wool |
| C. | Angora wool |
| D. | Camel wool |
| Answer» B. Yak wool | |
| 1846. |
Which type of wool is common in Tibet and Ladhak? |
| A. | Yak |
| B. | Sheep wool |
| C. | Angora wool |
| D. | Pashmina wool |
| Answer» D. Pashmina wool | |
| 1847. |
How many eggs can a female silk moth lay? |
| A. | 10 to 15 |
| B. | 1 or 2 |
| C. | 300 to 400 |
| D. | 1000 to 10,000 |
| Answer» D. 1000 to 10,000 | |
| 1848. |
Which of the following disease is most common among the workers of sericulture industry? |
| A. | Cancer and skin |
| B. | T.B. |
| C. | Asthma and respiratory |
| D. | Cancer and T.B. |
| Answer» D. Cancer and T.B. | |
| 1849. |
Muga is the strongest variety of- |
| A. | cotton |
| B. | silk |
| C. | wool |
| D. | None of these |
| Answer» C. wool | |
| 1850. |
Which of the following fibre is stronger than steel wire? |
| A. | Wool |
| B. | Cotton |
| C. | Silk |
| D. | None of these |
| Answer» D. None of these | |