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You Are On Multi Choice Question Bank SET 2111
105551. Green plants of the forests are known as?
(A): woods (B): swamplands (C): consumers of food chain (D): primary producers of food chain
105552. …….is the oil yielding plant?
(A): Mango (B): Groundnut (C): Potato (D): Tomato.
105553. Chicory is extracted from of the plant?
(A): dried flowers ' (B): roots (C): leaves (D): stem
105554. Most food nutrients are absorbed into the blood from the?
(A): large intestine (B): mouth (C): small intestine (D): stomach
105555. The solar eclipse achieves totality only in limited geographical regions because?
(A): the size of the shadow of the moon on the earth is small compared to the cross section of the earth (B): the earth is not smooth flat surface; but has elevations and depressions (C): the trajectories of the earth around the sun and the moon around the earth are not perfect circles (D): sun rays can reach most of the peripheral regions of shadow of the moon due to atmospheric refraction
105556. The clouds float in the atmosphere because of their low?
(A): temperature (B): velocity (C): pressure (D): density
105557. Which isotope is used for cancer?
(A): Cobalt 60 (B): Bohs 32 (C): Isotope cannot be used (D): None of the above
105558. What is a 9-sided and 9-angled polygon called?
(A): Nonagon (B): Pentagon (C): Hemisphere (D): None of the above
105559. In certain diseases antibiotics are administered. The object is to?
(A): stimulate production of white blood cells for fighting the disease (B): stimulate the production of antibodies (C): inhibit the growth of bacteria (D): produce toxins against bacteria
105560. Which of the following processes is not suitable for softening water possessing temporary hardness?
(A): Boiling (B): Filtration (C): Adding calcium hydroxide (D): Distillation
105561. A reactor is?
(A): a device for conveningA.C into D.C. (B): the electromotive force in electricity (C): an apparatus for generation of atomic energy (D): an apparatus by which electricity is generated by friction
105562. Which one of the following constituents of human diet gets nearly destroyed during the process of cooking?
(A): Carbohydrates (B): Fats (C): Proteins (D): Vitamins
105563. Filaria is caused by?
(A): bacteria (B): mosquitoes (C): protozoa (D): virus
105564. Corn kernels are seeds and contain digestive enzymes which convert starch into?
(A): aminoacids (B): glucose (C): maltose (D): sucrose
105565. Which of the following is grown from stem cuttings?
(A): Banana (B): Maize (C): Sugarcane (D): Turmeric
105566. The owl can see most clearly in total darkness because?
(A): it has squint eyes (B): it has large eyes with orbs directed forward; giving it binocular sight (C): it has light bulbs in its eyes provided by nature (D): none of these
105567. Which of the following vitamins helps in the normal clotting of blood?
(A): E (B): G (C): H (D): K
105568. All of the following belong to the vitamin B Group, except?
(A): folic acid (B): nicotinamide (C): riboflavin (D): thiamine
105569. The portion of the eye as an organ visible from outside is about?
(A): 1/5 (B): 2/5 (C): 3/5 (D): 4/5
105570. Morphine is a/an?
(A): stimulant (B): analgesic (C): tranquilliser (D): none of these Ill. In the eye; colour vision is affected by the presence of?
105571. The disease caused by asbestos is?
(A): Emphysema (B): Dysentery (C): Diarrhoea (D): Paralysis
105572. Which one of the following substances is used for the preservation of pickles food grains?
(A): Vinegar (B): Sodium benzoate (C): Sodium chloride (D): Potassium permanganate
105573. Concave mirrors are used as shaving mirrors because they?
(A): Do not distort images (B): Alwaysproduce real images (C): Produce magnified images (D): Never produce inverted images
105574. Which of the following is used as filler in rubber types?
(A): Graphite (B): Carbon black (C): Coke (D): Chaarcoal
105575. The principal organ concerned in the loss of heat from the body is?
(A): skin (B): heart (C): liver (D): none of these
105576. When light passes from air into glass it experiences change of?
(A): frequency and wavelength (B): frequency and speed (C): wavelength and speed (D): frequency; wavelength an-d-speed
105577. One of the interesting features of viruses is that they?
(A): Multiply only in the host cytoplasm (B): Are made of proteins only (C): Occur only inside bacteria (D): 'Behave in the same manner as plants
105578. To produce sound it is necessary that?
(A): the source should execute longtitudinal vibrations (B): the source should execute transverse vibrations (C): the source may execute any type of vibration (D): the vibrations of source are not necessary
105579. Which of the following vitamins aids night vision?
(A): Vitamin A (B): Vitamin B (C): Vitamin C (D): Vitamin D
105580. Carbohydrates contain?
(A): only oxygen (B): only hydrogen (C): equal quantities of hydrogen and oxygen (D): hydrogen and oxygen ill the same proportion as in water
105581. In the human body, urea is produced in the?
(A): Liver (B): Spleen (C): Kidney (D): Pancreas
105582. A corked bottle full of water when frozen will break because?
(A): the bottle contracts on freezing (B): the volume of water decreases on freezing (C): the volume of water increases on freezing (D): glass is a bad conductor of heat
105583. Cyclotron is a device which?
(A): Detects and analyses the spectrum of light emitted by stars (B): Detects the cyclicvariation in the intensity of electromagnetic radiation emitted from stars (C): Accelerates subatomic particles using combined electric and magnetic fields (D): Measures the intensity of X-rays
105584. One important product of fermentation is?
(A): alcohol (B): water (C): oxygen (D): honey
105585. The blood pressure of a young male human being is?
(A): 110/70 (B): 120/80 (C): 135/90 (D): 140/100
105586. All of the following contain minerals, except?
(A): fruits (B): jaggery (C): milk (D): vegetables
105587. As the number of animals is pond increases, the number of plants in the same pond?
(A): increase (B): decrease (C): remain the same (D): none of these
105588. Dialyzer is a/an?
(A): special clockwhich indicates the day and the date (B): apparatus used for recharging batteries (C): apparatus sometimes used in patients with defective renal function (D): meter used for controlling volume of sound
105589. In summer, water is stored in unglazed earthen pots because?
(A): these are cheap (B): more water can be stored in them (C): evaporation through pores makes the water cooler (D): earthen pots do not need as much rinsing and cleaning as metal vessels do
105590. Which of the following regulates and controls the entry of light into the human eye?
(A): Anterior chamber (B): Cornea (C): Iris (D): Retina
105591. All of the following are caused by viruses except?
(A): jaundice (B): influenza (C): typhoid (D): mumps
105592. Sprain, a condition normally encountered, is related to?
(A): Painful muscular contritions (B): Tears or breaks in ligaments or tendons (C): Tears or breaks in muscles (D): Inflammation of the connective tissue surrounding a tendon
105593. All of the following can be reproduced by the use of respective seeds, except?
(A): Cauliflower (B): Peas (C): Potato (D): Tomato
105594. Which of the following properties of soaps and detergents helps to remove dirt from clothes?
(A): Capillary action (B): Interfacial torsion (C): Osmosis (D): None of these
105595. Which of the following statements about diseases is not correct?
(A): Patients suffering from diabetes need to be administered insulin (B): Diphtheria is not a communicable disease (C): Chemotherapy is resorted to as a treatment of patients suffering from cancer (D): Meningitis affects the brain
105596. A term that may be applied to all disease producing microorganisms is?
(A): streptococci (B): vrruses (C): saprophytic (D): pathogenic
105597. Toxin is a poisonous substance produced by?
(A): some higher plants (B): certain animals (C): pathogenic bacteria (D): all of these
105598. The air we inhale is a mixture of gases. Which of the following gases in this mixture is highest in percentage?
(A): Carbon dioxide (B): Nitrogen (C): Oxygen (D): Ozone
105599. A substance used to destroy micro-organisms and render the material sterile is called?
(A): an antigen (B): a disinfectant (C): an antitoxin (D): an antibiotic
105600. Absence or inadequacy of proteins in the human diet will produce all of the following results, except?
(A): body's defences against infections willweaken (B): production of harmones needed by the bodywillbe impaired (C): conversion of heat by the body cells into energy; which sustains life;willbe impaired (D): body's growth willbe impaired
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