Daily Updates Mock Test 31

50 Questions | Total Attempts: 306

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Daily Updates Mock Test 31

MOCK TEST 31 SYLLABUS : MIXED BAG TIME :20 MINUTES FULL MARKS : 50*5 = 250 EACH QUESTION CARRIES 5 MARKS , - VE MARKING = - 1/ WRONG ANSWER আজকের মোক টেস্ট নেওয়া হবে রাত 9. 30 PM থেকে , এই মোক টেস্ট দেওয়া যাবে কাল সকাল ৭ টা পর্যন্ত OUR FACEBOOK GROUP : DAILY UPDATES ( https://www. Facebook. Com/groups/1804599589763711/) OUR FACEBOOK PAGE : STUDY MATERIALS FOR ALL ( https://www. Facebook. Com/Studymaterialsforall2017/ ) OUR TELEGRAM CHANNEL LINK : STUDY MATERIALS FOR ALL ( https://t. Me/studymaterials4all )


Questions and Answers
  • 1. 
    Peanut plant is 
    • A. 

      Herb

    • B. 

      Flower

    • C. 

      Bush

    • D. 

      None of these

  • 2. 
    Stem cutting is done generally to grow- 
    • A. 

      Banana

    • B. 

      Sugarcane

    • C. 

      Mango

    • D. 

      Cotton

  • 3. 
     Clove is a- 
    • A. 

      Buds of stem

    • B. 

      Bales of root

    • C. 

      Closed buds

    • D. 

      Seed

  • 4. 
    Which one of the following spices is a flower bud? 
    • A. 

      Cumin

    • B. 

      Clove

    • C. 

      Pepper

    • D. 

      Turmeric

  • 5. 
    Which of the following is not correctly matched- 
    • A. 

      Ginge - Rhizome

    • B. 

      Saffron - Seed

    • C. 

      Opium - Opium capsule

    • D. 

      Jute - Stem

  • 6. 
    Saffron is dried mixture of: 
    • A. 

      Leaf and stem

    • B. 

      Petals and roots

    • C. 

      Seed forming parts of flower

    • D. 

      Seeds and buds

  • 7. 
    Which of the following parts of potato is edible? 
    • A. 

      Stem

    • B. 

      Seed

    • C. 

      Root

    • D. 

      Fruit

  • 8. 
    The orange colour of carrot is because of –
    • A. 

      It grows in the soil

    • B. 

      Carotene

    • C. 

      It is not exposed to sunlight

    • D. 

      The entire plant is orange in colour

  • 9. 
    A plant bud is- 
    • A. 

      An embryonic shoot

    • B. 

      An leaf

    • C. 

      An endosperm

    • D. 

      A seed

  • 10. 
    Cork is obtained from which of the following plant? 
    • A. 

      Dalbergia

    • B. 

      Cedrus

    • C. 

      Quercus

    • D. 

      Argemone

  • 11. 
     The characteristic odour of garlic is due to- 
    • A. 

      A chloro compound

    • B. 

      A sulphur compound

    • C. 

      A fluorine compound

    • D. 

      Acetic acid

  • 12. 
    Peeling of onions causes tears as onions release- 
    • A. 

      Sulphonic acid

    • B. 

      Sulfenic acid

    • C. 

      Amino acid

    • D. 

      Carbolic acid

  • 13. 
    The most important part of the plant in term of life cycle- 
    • A. 

      Flower

    • B. 

      Leaf

    • C. 

      Stem

    • D. 

      Root

  • 14. 
    Pungency in chillies is due to the presence of :
    • A. 

      Lycopene

    • B. 

      Capsaicin

    • C. 

      Carotene

    • D. 

      Anthocyanin

  • 15. 
    The beetroot is the _________ portion of the beet plant. 
    • A. 

      Tap root

    • B. 

      Adventitious

    • C. 

      Bulb of the stem

    • D. 

      Rhizome

  • 16. 
    Which type of colloidal system is expressed in the fog: 
    • A. 

      Liquid in a gas

    • B. 

      Gas in a liquid

    • C. 

      Solid in a gas

    • D. 

      Liquid in Liquid

  • 17. 
    The technique of chromatography is used to- 
    • A. 

      Identify colour substances

    • B. 

      Determine the structure of substances

    • C. 

      Dry distillation of colouring substances

    • D. 

      Separate the substances from a mixture

  • 18. 
    The element found maximum in the earth’s crust is- 
    • A. 

      Oxygen

    • B. 

      Nitrogen

    • C. 

      Manganese

    • D. 

      Silicon

  • 19. 
    Which is the most abundant element after Oxygen on earth’s surface? 
    • A. 

      Silicon

    • B. 

      Carbon

    • C. 

      Sodium

    • D. 

      Chlorine

  • 20. 
    Which of the following is the most abundant element in the Universe?
    • A. 

      Hydrogen

    • B. 

      Oxygen

    • C. 

      Nitrogen

    • D. 

      Carbon

  • 21. 
    The chemical composition of diamond is? 
    • A. 

      Carbon

    • B. 

      Nitrogen

    • C. 

      Nickel

    • D. 

      Zinc

  • 22. 
    Which is the most reactive metal in the following ? 
    • A. 

      Sodium

    • B. 

      Calcium

    • C. 

      Iron

    • D. 

      Potassium

  • 23. 
    Which is the hardest in the following? 
    • A. 

      Diamond

    • B. 

      Glass

    • C. 

      Quartz

    • D. 

      Platinum

  • 24. 
    The chemical structure of the pearl is- 
    • A. 

      Calcium Carbonate

    • B. 

      Calcium Carbonate & Magnesium Carbonate

    • C. 

      Calcium Chloride

    • D. 

      Calcium Sulphate

  • 25. 
    Monazite is an ore of-
    • A. 

      Zirconiun

    • B. 

      Thorium

    • C. 

      Titanium

    • D. 

      Iron