7th Class Science Fibre to Fabric Question Bank

done Fiber to Fabric Total Questions - 90

• question_answer1)
  The workers of silk industry face risks of disease related to
  A)
  skin                              done clear
  B)
  lungs done clear
  C)
  heart                            done clear
  D)
  both (a) and (b) done clear
  View Solution play_arrow

• question_answer2)
   Silkworm is reared through
  A)
  agriculture                    done clear
  B)
  apiculture done clear
  C)
  sericulture        done clear
  D)
  floriculture done clear
  View Solution play_arrow

• question_answer3)
   Silkworm feeds on
  A)
  mulberry leaves            done clear
  B)
  bamboo leaves done clear
  C)
  neem leaves                 done clear
  D)
  banyan leaves done clear
  View Solution play_arrow

• question_answer4)
  Which kind of cloth can be used in both summer and winter?
  A)
  Wool                            done clear
  B)
  Silk done clear
  C)
  Cotton                         done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer5)
  The process of removing fleece along with a thin layer of skin from the body of sheep is called
  A)
  scouring           done clear
  B)
  grading done clear
  C)
  shearing           done clear
  D)
  sorting done clear
  View Solution play_arrow

• question_answer6)
  Which of the following country is the largest producer of silk?
  A)
  India                            done clear
  B)
  Italy done clear
  C)
  Japan                          done clear
  D)
  China done clear
  View Solution play_arrow

• question_answer7)
  Which of these is the leading producer of wool today?
  A)
  Germany        done clear
  B)
  New Zealand done clear
  C)
  Australia        done clear
  D)
  USA done clear
  View Solution play_arrow

• question_answer8)
   'Llama' and 'Alpaca' are used for obtaining
  A)
  wool                             done clear
  B)
  fooder done clear
  C)
  milk                              done clear
  D)
  both (a) and (b) done clear
  View Solution play_arrow

• question_answer9)
  In which stage of the life cycle of silk moth forms silk fibres?
  A)
  Larva                           done clear
  B)
  Pupa done clear
  C)
  Egg                              done clear
  D)
  Adult done clear
  View Solution play_arrow

• question_answer10)
  The process of taking out thread from the cocoon for use as silk is called
  A)
  Rolling                         done clear
  B)
  Spinning done clear
  C)
  Reeling                         done clear
  D)
  Grading done clear
  View Solution play_arrow

• question_answer11)
  Which breed of goat is used for making pashmina shawls?
  A)
  Cashmere goat            done clear
  B)
  Angora goat done clear
  C)
  Kashmiri goat    done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer12)
  Which breed of sheep gives finest wool?
  A)
  Merino               done clear
  B)
  Patanwadi done clear
  C)
  Nali                              done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer13)
  Sorter's disease is associated with-
  A)
  Cotton industry            done clear
  B)
  Silk industry done clear
  C)
  Wool industry    done clear
  D)
  Both (a) and (b) done clear
  View Solution play_arrow

• question_answer14)
  Find the odd one out.
  A)
  Lohi                             done clear
  B)
  Nali done clear
  C)
  Marwari           done clear
  D)
  Vicuna done clear
  View Solution play_arrow

• question_answer15)
  Cocoon is-
  A)
  a caterpillar done clear
  B)
  the fibre cover spun by the silk larva around its body on changing into pupa state done clear
  C)
  a silk moth done clear
  D)
  a variety of silk done clear
  View Solution play_arrow

• question_answer16)
  Which Indian breed of sheep gives good quality wool?
  A)
  Nali                              done clear
  B)
  Marwari done clear
  C)
  Lohi                 done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer17)
  Find the odd one out:
  A)
  Shearing          done clear
  B)
  Scouring done clear
  C)
  Moulting         done clear
  D)
  Dyeing done clear
  View Solution play_arrow

• question_answer18)
  The process of washing fleece to remove dust, dirt and grease is called
  A)
  Reeling             done clear
  B)
  Scouring done clear
  C)
  Shearing          done clear
  D)
  Grading done clear
  View Solution play_arrow

• question_answer19)
  Pashmina shawls are belongs to
  A)
  South America             done clear
  B)
  Kashmir done clear
  C)
  South Africa                done clear
  D)
  Gujarat done clear
  View Solution play_arrow

• question_answer20)
  Silk fibre obtained from silk moth is______
  A)
  Carbohydrate              done clear
  B)
  Fat done clear
  C)
  Protein             done clear
  D)
  Sugars done clear
  View Solution play_arrow

• question_answer21)
  Find from the following where Silk Industry began
  A)
  India                            done clear
  B)
  China done clear
  C)
  Tibet                            done clear
  D)
  Africa done clear
  View Solution play_arrow

• question_answer22)
  Woollen clothes are made from
  A)
  Animals           done clear
  B)
  Plants done clear
  C)
  Insects                          done clear
  D)
  Bacteria done clear
  View Solution play_arrow

• question_answer23)
  Silk thread is obtained from
  A)
  Pupa                            done clear
  B)
  Larva done clear
  C)
  Cocoon                        done clear
  D)
  Adult moth done clear
  View Solution play_arrow

• question_answer24)
  Which process is used to kill the insect inside the cocoon?
  A)
  Boiling in water           done clear
  B)
  drying in oven done clear
  C)
  dyeing the cocoon        done clear
  D)
  Both (a) and (b) done clear
  View Solution play_arrow

• question_answer25)
  Find the odd one out
  A)
  Yak                              done clear
  B)
  Camel done clear
  C)
  Goat                            done clear
  D)
  Silk moth done clear
  View Solution play_arrow

• question_answer26)
  The process of selecting parent sheep for obtaining desirable baby sheep is called
  A)
  Shearing                      done clear
  B)
  Selective breeding done clear
  C)
  Grading                       done clear
  D)
  Sericulture done clear
  View Solution play_arrow

• question_answer27)
  A lot of feeding is required at the
  A)
  cocoon stage                done clear
  B)
  pupa stage done clear
  C)
  larva stage      done clear
  D)
  adult stage done clear
  View Solution play_arrow

• question_answer28)
  The silkworm is also called
  A)
  pupa                            done clear
  B)
  silk moth done clear
  C)
  caterpillar        done clear
  D)
  eggs done clear
  View Solution play_arrow

• question_answer29)
  The person who remove the fleece of sheep is called
  A)
  sorter                           done clear
  B)
  weaver done clear
  C)
  dyer                             done clear
  D)
  shearer done clear
  View Solution play_arrow

• question_answer30)
  The best wool is obtained from
  A)
  goat                             done clear
  B)
  yak done clear
  C)
  camel                           done clear
  D)
  sheep done clear
  View Solution play_arrow

• question_answer31)
  Wool is graded according to its
  A)
  colour              done clear
  B)
  texture done clear
  C)
  length               done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer32)
  Which of the following is not a variety of silk?
  A)
  Muga                           done clear
  B)
  Eri done clear
  C)
  Tassar                          done clear
  D)
  Merino done clear
  View Solution play_arrow

• question_answer33)
  Complete the following corelation: Silkworm: Cocoon:: Wool: ______
  A)
  Jute plant         done clear
  B)
  Cotton plant done clear
  C)
  Fleece of ship               done clear
  D)
  Hemp plant done clear
  View Solution play_arrow

• question_answer34)
  Workers of which fabric industry have maximum possibility of getting infected by anthrax?
  A)
  silk                               done clear
  B)
  cotton done clear
  C)
  nylon                            done clear
  D)
  wool done clear
  View Solution play_arrow

• question_answer35)
  Woolen fibre is
  A)
  cellulose          done clear
  B)
  sericin done clear
  C)
  polyester         done clear
  D)
  keratin done clear
  View Solution play_arrow

• question_answer36)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column - I	Column - II
  (A) Australia	(p) Silk
  (B) Science of rearing silkworms so as to obtain silk	(q) Yields silk fibers
  (C) Cocoon	(r) Wool
  (D) China	(s) Sericulture

  A)
  A\[\to \] (r), B\[\to \] (q), C\[\to \] (s), D\[\to \] (p) done clear
  B)
  A\[\to \] (r), B\[\to \] (s), C\[\to \] (q), D\[\to \] (p) done clear
  C)
  A\[\to \] (p), B\[\to \] (s), C\[\to \] (q), D\[\to \] (r) done clear
  D)
  A\[\to \] (q), B\[\to \] (s), C\[\to \] (r), D\[\to \] (p) done clear
  View Solution play_arrow

• question_answer37)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column - I	Column - II
  (A) Shearing	(p) Shedding of skin by silkworm
  (B) Reeling	(q) Grouping of wool according to its texture
  (C) Molting	(r) Removing fleece form the body of sheep
  (D) Sorting	(s) Collecting thread from cocoon

  A)
  A\[\to \] (q), B\[\to \] (p), C\[\to \] (r), D\[\to \] (s) done clear
  B)
  A\[\to \] (s), B\[\to \] (r), C\[\to \] (q), D\[\to \] (p) done clear
  C)
  A\[\to \] (r), B\[\to \] (s), C\[\to \] (p), D\[\to \] (q) done clear
  D)
  A\[\to \] (p), B\[\to \] (s), C\[\to \] (q), D\[\to \] (r) done clear
  View Solution play_arrow

• question_answer38)
  DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column - I	Column - II
  (A) Alpaca	(p) Goat
  (B) Silkworm	(q) Camel
  (C) Patanwadi	(r) Mulberry
  (D) Angora	(s) Sheep

  A)
  A\[\to \] (q), B\[\to \] (r), C\[\to \] (s), D\[\to \] (p) done clear
  B)
  A\[\to \] (s), B\[\to \] (r), C\[\to \] (p), D\[\to \] (q) done clear
  C)
  A\[\to \] (p), B\[\to \] (r), C\[\to \] (q), D\[\to \] (s) done clear
  D)
  A\[\to \] (q), B\[\to \] (r), C\[\to \] (p), D\[\to \] (s) done clear
  View Solution play_arrow

• question_answer39)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage To improve the quality and production of wool, of our indigenous sheep, cross-breeding programme has been undertaken at a number of research centers in our country. During such trials, indigenous and exotic breeds of sheep are made to cross-breed for the production of superior wool quality and mutton. A superior quality sheep with desirable characteristics will be formed eventually after continuous selection and breeding programmes. What is the name of the process of selecting parents for obtaining a desirable baby sheep?
  A)
  Rearing                        done clear
  B)
  Scouring done clear
  C)
  Selective breeding        done clear
  D)
  Sericulture done clear
  View Solution play_arrow

• question_answer40)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage To improve the quality and production of wool, of our indigenous sheep, cross-breeding programme has been undertaken at a number of research centers in our country. During such trials, indigenous and exotic breeds of sheep are made to cross-breed for the production of superior wool quality and mutton. A superior quality sheep with desirable characteristics will be formed eventually after continuous selection and breeding programmes. Which of the following characteristic of the parents is chosen for selective breeding?
  A)
  Wool type done clear
  B)
  Resistance to disease done clear
  C)
  Tolerance to climate conditions done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer41)
  DIRECTIONS: Read the passage given below and answer the questions that follow. Passage To improve the quality and production of wool, of our indigenous sheep, cross-breeding programme has been undertaken at a number of research centers in our country. During such trials, indigenous and exotic breeds of sheep are made to cross-breed for the production of superior wool quality and mutton. A superior quality sheep with desirable characteristics will be formed eventually after continuous selection and breeding programmes. Which of the following is Indian breed of sheep?
  A)
  Nellore             done clear
  B)
  Vienna done clear
  C)
  Lohi                             done clear
  D)
  Both (a) and (c) done clear
  View Solution play_arrow

• question_answer42)
  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): Wool is a natural fibre Reason (R): Wool is obtained from animals like sheep, llama and goats
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer43)
  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): Silk is comfortable to be worn in warm weather Reason (R): Silk is a bad conductor of heat
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer44)
  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): Silk is a protein fibre Reason (R): Silk consists of fibroin protein
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer45)
  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): Scouring is the process of washing sheared fleece in hot water, detergent and alkali in tank Reason (R): Scouring removes dirt, grass and grease.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer46)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) A male camel yields about 5 kg to 10 kg of wool while a female camel yields 20 kg to 30 kg wool in a year (ii) Vicunas are endangered species.
  A)
  Statement (i) is correct while statement (ii) is incorrect. done clear
  B)
  Statement (ii) is correct while statement (i) is incorrect. done clear
  C)
  Both statements are correct done clear
  D)
  Both statements are incorrect. done clear
  View Solution play_arrow

• question_answer47)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Vicuna, Alpaca and Nali belong to camel family. (ii) Fur on the body of Bactrian camel is used as wool.
  A)
  Statement (i) is correct while statement (ii) is incorrect. done clear
  B)
  Statement (ii) is correct while statement (i) is incorrect. done clear
  C)
  Both statements are correct done clear
  D)
  Both statements are incorrect. done clear
  View Solution play_arrow

• question_answer48)
  DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) 1 kg of raw silk is obtained from approximately 5500 silkworms (ii) The cocoon is made of a single continuous thread of raw silk.
  A)
  Statement (i) is correct while statement (ii) is incorrect. done clear
  B)
  Statement (ii) is correct while statement (i) is incorrect. done clear
  C)
  Both statements are correct done clear
  D)
  Both statements are incorrect. done clear
  View Solution play_arrow

• question_answer49)
  DIRECTIONS: On the basis of following diagram/ picture answer the questions given below: Identify the given process
  A)
  Grading           done clear
  B)
  Reeling done clear
  C)
  Scouring          done clear
  D)
  Shearing done clear
  View Solution play_arrow

• question_answer50)
  DIRECTIONS: On the basis of following diagram/ picture answer the questions given below: What is the use of the process shown in the given figure?
  A)
  Removal of fleece of sheep done clear
  B)
  Removal of direct, grass or grease from fleece of sheep. done clear
  C)
  Boiling of cocoon for extraction of silk fibre. done clear
  D)
  Separation of fleece of different texture. done clear
  View Solution play_arrow

• question_answer51)
  Can all the fleece of sheep be used to make wool?
  A)
  No, sheep has hair of different thickness and quality like us. done clear
  B)
  No, sheep stays dirty which makes some fleece useless done clear
  C)
  Yes, it can be done in case of few sheep?s done clear
  D)
  Yes, as sheep?s have hair of same thickness done clear
  View Solution play_arrow

• question_answer52)
  Which of the following is the correct sequence of steps involved in processing of wool?
  A)
  Sorting\[\to \]Grading\[\to \]Shearing\[\to \]Scouring \[\to \]Picking of burrs\[\to \]Dyeing done clear
  B)
  Shearing\[\to \]Scouring\[\to \]Picking of burrs\[\to \]Grading, Sorting\[\to \]Dyeing done clear
  C)
  Scouring\[\to \]Shearing\[\to \]Grading\[\to \]Picking of burrs\[\to \]Dyeing\[\to \]Sorting done clear
  D)
  Shearing\[\to \]Scouring\[\to \]Sorting\[\to \]Picking of burrs\[\to \]Grading\[\to \]Dyeing done clear
  View Solution play_arrow

• question_answer53)
  Which one is not a variety of silk?
  A)
  Muga                           done clear
  B)
  Tussar done clear
  C)
  Khadi               done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer54)
  Which of the following fibre is stronger than steel wire?
  A)
  Wool                            done clear
  B)
  Cotton done clear
  C)
  Silk                              done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer55)
  Muga is the strongest variety of-
  A)
  cotton                          done clear
  B)
  silk done clear
  C)
  wool                             done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer56)
  Which of the following disease is most common among the workers of sericulture industry?
  A)
  Cancer and skin done clear
  B)
  T.B. done clear
  C)
  Asthma and respiratory done clear
  D)
  Cancer and T.B. done clear
  View Solution play_arrow

• question_answer57)
  How many eggs can a female silk moth lay?
  A)
   10 to 15         done clear
  B)
   1 or 2 done clear
  C)
  300 to 400       done clear
  D)
   1000 to 10,000 done clear
  View Solution play_arrow

• question_answer58)
  Which type of wool is common in Tibet and Ladhak?
  A)
  Yak                              done clear
  B)
  Sheep wool done clear
  C)
  Angora wool                done clear
  D)
  Pashmina wool done clear
  View Solution play_arrow

• question_answer59)
  _________ type of wool is commonly available in the market.
  A)
  Sheep wool                  done clear
  B)
  Yak wool done clear
  C)
  Angora wool   done clear
  D)
  Camel wool done clear
  View Solution play_arrow

• question_answer60)
  The bacterium by which the people working in wool industry get infected is
  A)
  Rhizobium                   done clear
  B)
  Anthrax done clear
  C)
  Streptococcus              done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer61)
  For how long do the caterpillars eat mulberry leaves?
  A)
  10 to 15 days               done clear
  B)
  20 to 30 days done clear
  C)
  25 to 30 days               done clear
  D)
  5 to 10 days done clear
  View Solution play_arrow

• question_answer62)
  In which region angora goats are found?
  A)
  Uttar Pradesh  done clear
  B)
  Jammu and Kashmir done clear
  C)
  Gujarat done clear
  D)
  Haryana done clear
  View Solution play_arrow

• question_answer63)
  Fleece of Angora goat is called
  A)
  Brown Fleece               done clear
  B)
  Pashmina done clear
  C)
  Mohair             done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer64)
  Shearing of wool in sheep is done during
  A)
  Winter                          done clear
  B)
  early spring done clear
  C)
  autumn                        done clear
  D)
  early summer done clear
  View Solution play_arrow

• question_answer65)
  Complete the following analogy Lohi: Breed of sheep :: _____: member of camel family
  A)
  Alpaca             done clear
  B)
  Nali done clear
  C)
  Muga               done clear
  D)
  Eri done clear
  View Solution play_arrow

• question_answer66)
  How many times does the silkworm shed its skin before forming a cocoon?
  A)
  Three times     done clear
  B)
  Ten times done clear
  C)
  Four times       done clear
  D)
  Fifteen times done clear
  View Solution play_arrow

• question_answer67)
  Burrs are the:
  A)
  wool obtained from the goat done clear
  B)
  small fluffy fibres in wool done clear
  C)
  wool obtained from the camel done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer68)
  IWS stands for
  A)
  International wool standard done clear
  B)
  International wool status done clear
  C)
  Indian wool supply done clear
  D)
  International wool secretariat done clear
  View Solution play_arrow

• question_answer69)
  What does wool mark logo indicate?
  A)
  Quantity of wool          done clear
  B)
  Type of wool done clear
  C)
  Purity of wool  done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer70)
  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 done clear
  B)
  Eggs\[\to \]caterpillar\[\to \]cocoon\[\to \]pupa\[\to \] Adult moth done clear
  C)
  Adult moth\[\to \]eggs\[\to \]pupa\[\to \]caterpillar\[\to \]cocoon done clear
  D)
  Eggs\[\to \]adult moth\[\to \]pupa\[\to \]cocoon\[\to \] caterpillar done clear
  View Solution play_arrow

• question_answer71)
  Silkworms take:
  A)
  8 days to spin cocoon done clear
  B)
  One day to spin cocoon done clear
  C)
  3 days to spin cocoon done clear
  D)
  15 days to spin cocoon done clear
  View Solution play_arrow

• question_answer72)
  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                               done clear
  B)
  wool done clear
  C)
  jute                              done clear
  D)
  polyester done clear
  View Solution play_arrow

• question_answer73)
  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) done clear
  B)
  (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) done clear
  C)
  (A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) done clear
  D)
  (A) \[\to \] (p), (B) \[\to \] (r), (C) \[\to \] (s), (D) \[\to \] (q) done clear
  View Solution play_arrow

• question_answer74)
  DIRECTION: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

  Column - I	Column - II
  (A) Silk industry	(p) Muga
  (B) Silk worm	(q) Silk
  (C) Queen of textiles	(r) Bombyx mori
  (D) Non-mulberry silk	(s) Respiratory disease

  A)
  (A) \[\to \] (p), (B) \[\to \] (s), (C) \[\to \] (r), (D) \[\to \] (q) done clear
  B)
  (A) \[\to \] (r), (B) \[\to \] (p), (C) \[\to \] (s), (D) \[\to \] (q) done clear
  C)
  (A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) done clear
  D)
  (A) \[\to \] (q), (B) \[\to \] (r), (C) \[\to \] (p), (D) \[\to \] (s) done clear
  View Solution play_arrow

• question_answer75)
  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) done clear
  B)
  (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) done clear
  C)
  (A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) done clear
  D)
  (A) \[\to \] (p), (B) \[\to \] (r), (C) \[\to \] (s), (D) \[\to \] (q) done clear
  View Solution play_arrow

• question_answer76)
  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 disease is related to wool industry?
  A)
  Rinder pest      done clear
  B)
  Anmrax done clear
  C)
  Tuberculosis                done clear
  D)
  Both (a) and (b) done clear
  View Solution play_arrow

• question_answer77)
  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 done clear
  B)
  Boiling cocoons done clear
  C)
  Decaying of dead worms done clear
  D)
  Both (b) and (c) done clear
  View Solution play_arrow

• question_answer78)
  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 done clear
  B)
  Salmonella typhi done clear
  C)
  Bacillus anthracis done clear
  D)
  Escherichia coli done clear
  View Solution play_arrow

• question_answer79)
  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 correctly represents A, B and C respectively.
  A)
  A\[\to \]Cotton fibre, B\[\to \]Silkworm, C\[\to \] Woolly dog done clear
  B)
  A\[\to \]Jute fibre, B\[\to \]Cocoon, C\[\to \]Silk moth done clear
  C)
  A\[\to \]Silk fibre, B\[\to \]Tussar, C\[\to \]Sheep done clear
  D)
  A\[\to \]Synthetic fibre, B\[\to \]Khadi, C\[\to \] Sheep done clear
  View Solution play_arrow

• question_answer80)
  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 not an application of 'A'?
  A)
  clothing                        done clear
  B)
  interior decoration done clear
  C)
  painting done clear
  D)
  construction done clear
  View Solution play_arrow

• question_answer81)
  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                         done clear
  B)
  Lohi done clear
  C)
  Alpaca                         done clear
  D)
  Both (a) and (c) done clear
  View Solution play_arrow

• question_answer82)
  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): Silkworms are usually killed with heat before it reaches the moth stage Reason (R): The emergence of silk moth from cocoons damage the continuity of the thread of the cocoon.
  A)
  Both A and R are true and R is the correct explanation of A. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer83)
  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. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer84)
  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. done clear
  B)
  Both A and R are true but R is not the correct explanation of A. done clear
  C)
  A is true but R is false. done clear
  D)
  A is false but R is true. done clear
  View Solution play_arrow

• question_answer85)
  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 done clear
  B)
  Statement (i) and (ii) are incorrect but (iii) is correct done clear
  C)
  All statements are correct done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer86)
  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 done clear
  B)
  Statement (i) and (ii) are incorrect but (iii) is correct done clear
  C)
  All statements are correct done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer87)
  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 done clear
  B)
  Statement (i) and (ii) are incorrect but (iii) is correct done clear
  C)
  All statements are correct done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer88)
  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 done clear
  B)
  Statement (i) and (ii) are incorrect but (iii) is correct done clear
  C)
  All statements are correct done clear
  D)
  All statements are incorrect. done clear
  View Solution play_arrow

• question_answer89)
  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) done clear
  B)
  (vi), (v), (ii), (iv), (iii), (i) done clear
  C)
  (v), (vi), (iii), (ii), (iv), (i) done clear
  D)
  (vi), (iii), (ii), (iv), (i), (v) done clear
  View Solution play_arrow

• question_answer90)
  DIRECTIONS: On the basis of following diagram/picture answer the questions given below: Arrange the given figures of different phases of life cycle of silkworm in correct sequence
  A)
   I\[\to \]II\[\to \]III                      done clear
  B)
   III\[\to \]I\[\to \]II done clear
  C)
   II\[\to \]I\[\to \]III                      done clear
  D)
   III\[\to \]II\[\to \]I done clear
  View Solution play_arrow