Daily Updates Mock Test 121

50 Questions | Total Attempts: 230

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Daily Updates Mock Test 121

MOCK TEST 121 SYLLABUS :GENERAL SCIENCE 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 11 টা পর্যন্ত SUBMIT YOUR ORIGINAL FULL NAME OTHERWISE YOUR NAME WILL NOT BE CONSIDERED FOR THE MERIT LIST OUR FACEBOOK GROUP : DAILY UPDATES CLICK HERE TO JOIN OUR FACEBOOK PAGE : STUDY MATERIALS FOR ALL CLICK HERE TO FOLLOW OUR TELEGRAM CHANNEL LINK : STUDY MATERIALS FOR ALL


Questions and Answers
  • 1. 
    Oranges are rich source of
    • A. 

      Carbohydrates

    • B. 

      Fats

    • C. 

      Proteins

    • D. 

      Vitamins

  • 2. 
    The injection of anti - toxin is given to prevent
    • A. 

      Tetanus

    • B. 

      Tuberculosis

    • C. 

      Typhoid

    • D. 

      Malaria

  • 3. 
    The nitrogen in urea is present in the form of
    • A. 

      Ammonium

    • B. 

      Nitrate

    • C. 

      Nitrite

    • D. 

      Amide

  • 4. 
    Galena & Litharge are ores of which of the following metals?
    • A. 

      Mercury

    • B. 

      Zinc

    • C. 

      Copper

    • D. 

      Lead

  • 5. 
    Graphite, Carbon and Diamonds are _________?
    • A. 

      Isotopes

    • B. 

      Isomers

    • C. 

      Isotones

    • D. 

      Allotropes

  • 6. 
    Bleaching Powder is a compound of _______?
    • A. 

      Calcium

    • B. 

      Sodium

    • C. 

      Magnesium

    • D. 

      Sulphur

  • 7. 
    To keep the hot glass item’s finishing and transparency , they go through a process called annealing. This process involves _______?
    • A. 

      Cooled rapidly

    • B. 

      Cooled very slowly

    • C. 

      Cooled slowly and uniformly under controlled environment

    • D. 

      Heating rapidly

  • 8. 
    The inability of a body to change its state of rest or its uniform motion in a straight line is called as ________?
    • A. 

      Mass

    • B. 

      Weight

    • C. 

      Inertia

    • D. 

      Friction

  • 9. 
    Water at 4 degree centigrade has____?
    • A. 

      Minimum density

    • B. 

      Maximum density

    • C. 

      No density

    • D. 

      None of the above

  • 10. 
    Which among the following is not a use of Graphite?
    • A. 

      Making of electrodes

    • B. 

      Lubricant

    • C. 

      Manufacturing of crucibles,

    • D. 

      Glass cutting

  • 11. 
    Which of the following group characterizes alcohols?
    • A. 

      OH group

    • B. 

      COOH group

    • C. 

      COO group

    • D. 

      CO group

  • 12. 
    Sodium Alkyl Sulphate and Benzene Sulphate are examples of ________
    • A. 

      Explosives

    • B. 

      Insecticides

    • C. 

      Fungicides

    • D. 

      Synthetic Detergents

  • 13. 
    Rayon is an example of _______?
    • A. 

      A synthetic fiber

    • B. 

      A natural fiber

    • C. 

      Semi-synthetic fiber

    • D. 

      Synthetic Detergent

  • 14. 
    The useful part of Zingiber officinale is ____?
    • A. 

      Roots

    • B. 

      Rhizome

    • C. 

      Leaves

    • D. 

      Fruits

  • 15. 
    Beta-Keratin is found in which among the following in abundance?
    • A. 

      Fishes

    • B. 

      Reptiles

    • C. 

      Mammalians

    • D. 

      Amphibians

  • 16. 
    Antipyretic medicines are used for which among the following purposes?
    • A. 

      In fever

    • B. 

      In Diarrhea

    • C. 

      In Cough

    • D. 

      In Allergy

  • 17. 
    A health problem which is characterized by inability of the bone marrow to produce the red blood cells is placed in which among the following groups?
    • A. 

      Anuria

    • B. 

      Aplastic Anemia

    • C. 

      Pernicious Anemia

    • D. 

      Aplasia

  • 18. 
    In context with the connective tissues, which among the following connect join Bones to Bones?
    • A. 

      Ligaments

    • B. 

      Tendons

    • C. 

      Reticular fibers

    • D. 

      Raphe

  • 19. 
    Brachytherapy is an offshoot of which among the following forms of Cancer Treatment?
    • A. 

      Radiotherapy

    • B. 

      Chemotherapy

    • C. 

      Surgery

    • D. 

      None of them,

  • 20. 
    From the point of view of evolution of living organisms, which of the following set of animals is a correct sequence of evolution?
    • A. 

      Whale, Kangaroo, Echidna

    • B. 

      Echidna, Whale, Kangaroo

    • C. 

      Kangaroo, Whale, Echidna

    • D. 

      Echidna, Kangaroo, Whale

  • 21. 
    Which among the following live tissues of the Human Eye does not have blood vessels?
    • A. 

      Sclera

    • B. 

      Cornea

    • C. 

      Choroid

    • D. 

      Iris

  • 22. 
    Which among the following is not correctly matched?
    • A. 

      Sodium: Natrium

    • B. 

      Pottassium : Kalium

    • C. 

      Mercury :Hydrargyrum

    • D. 

      Arsenic : Stibium

  • 23. 
    The chemical oxygen demand COD test is commonly used to measure which of the following?
    • A. 

      Amount of organic compounds in water

    • B. 

      Amount of oxygen in water

    • C. 

      Amount of oxygen in a chemical

    • D. 

      Amount of oxygen used in a oxygenation process

  • 24. 
    Which among the following is an organic mineral?
    • A. 

      Amber

    • B. 

      Hornblende

    • C. 

      Angite

    • D. 

      Analcime

  • 25. 
    Who among the following established that genetic code of all organisms is spelled out in three-letter words, each set of three nucleotides codes for a specific amino acid?
    • A. 

      Hargobind Khorana

    • B. 

      Barbara McClintock

    • C. 

      Theodor O. Diener

    • D. 

      Joseph L. Goldstein

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