CBSE Class 7 Science Fibre to Fabric MCQs Set B

CBSE Class 7 Science Fibre to Fabric MCQs Set B. Revision worksheets, Sample papers, Question banks and easy to learn study notes for all classes and subjects based on CBSE and NCERT guidelines. Students and parents can download free a collection of all study material issued by various best schools in India. The study material has been carefully compiled by the best teachers in India. The students should practice the questions database to get better marks in examination.Based on the same pattern as released by CBSE every year. Study material for final/ term/ SA1/ SA2 Examinations conducted by various schools affiliated to Central Board of Secondary Education (CBSE) in India and abroad. CBSE Study material has been compiled to help students preparation which will helps the students to concentrate more in areas which carry more marks.


1.  Which of the following does not yield wool? ( )

a.   Yak  b.   Camel  c.  Goat  d.  Woolly dog

2.  Which type of wool is common in Tibet and Ladhak? ( )

a.  Yak  b.  sheep wool  c.   Angora wool  d.   Pashmina wool

3.  ______________type of wool is commonly available in the market( ) 

a.  Sheep wool  b.   Yak wool  c.   Angora wool  d.   Camel wool

4.  Pashmina shawls are found in ( )

a.  South America  b.   Kashmir  c.  South Africa  d.   Gujarat

5.  The process of removing the fleece of sheep along with a thin Layer of skin is called 

a.  Rearing  b.   Shearing  c.  Sorting  d.  Scouring 

6.  The bacterium by which the people working in wool industry getinfected is ( )

a.   Rhizobium  b.   Anthrax c.  Streptococcus  d.   Bacillus

7.   The rearing of silkworms to obtain silk is called ( )

a.   Sericulture   b.  Horticulture  c.  Agriculture  d.  Aqua-culture 

8.   Food of the caterpillar in case of silk moth is ( )

a.  Mulberry leaves b.   Neem leaves  c.  Tulsi Leaves  d.  Pudina leaves 

9.  Silk fibre obtained from silk moth is_________ ( )

a.  Carbohydrate  b.   Fat  c.   Protein   d.   Sugars

10.  Find from the following where Silk Industry began ( )

a.  India  b.   China c.  Tibet  d.   Africa

11. For how long do the caterpillars eat mulberry leaves?  ( )

a.  10 to 15 days  b.   20 to 30 days  c.   25 to 30 days d.    5 to 10 days

12. Woollen clothes are made from ( )

a.   Animals   b.  Plants  c.   Insects  d.   Bacteria



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