everyday science Mcqs
752. What happens to a person who receives the wrong type of blood?
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A. All the arteries constrict

B. The spleen and lymphnodes deteriorate

C. All the arteries dialates

D. The RBCs agglutinate
754. The type of glass used in making lenses and prism is___________?
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A. jena glass

B. Pyrex glass

C. Flintglass

D. Soft glass

756. What are the three basic units of measurement for the metric system?
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A. Kelvin, cd and mole

B. Kilogram, mass and energy

C. Centimetre, kilograms and metric

D. Metre, litre and gramme
758. Calculus was invented by________?
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A. Al-khawarzimi

B. IsaaC Newton

C. Al.kindi

D. Pythagoras

759. For water purification, we use?
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A. Bromine

B. Young man

C. Plants

D. Chlorine
760. Nervous system includes which of these major components?
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A. Brain

B. Brain & Back Bone

C. brain,spinal cordand neurons

D. None

761. Reptiles hibernate during_______?
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A. Spring

B. Summer

C. Autumn

D. Winter
763. The lens used in a simple microscope is____________?
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A. None

B. Concave

C. Convex

D. Cylindrical

765. Chemically finger nails are made up of ____________?
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A. Carbohydrate

B. Fats

C. Starch

D. protein
767. In the treatment of which disease is dialysis used?
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A. Kidney failure

B. Ulcers

C. Heart failure

D. Brain tumour

768. Tetanus is caused by____________?
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A. Clostridium

B. Bacteriophage

C. Virus

D. Salmonella

769. Human bone does not contain_________?
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A. phosphate

B. Calcium

C. Boron

D. Chondroitin sulfate

770. The brain of human adult weighs about_________?
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A. 500 800 gm

B. 1200 1300 gm

C. 100 200 gm

D. 1600 2000 gm

771. Bleaching powder contains___________?
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A. Chlorine

B. Bromine

C. Nitrogen

D. Iodine

772. Bauxite is an ore of_________?
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A. iron

B. copper

C. zinc

D. aluminium
774. All forms of energy that we use are ultimately transformed into__________?
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A. Heat Energy

B. Chemical Energy

C. Light Energy

D. Electrical Energy

775. Scientific Name of Human is____________?
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A. Cosmopolitan

B. Mono sapiens

C. Homo sapiens

D. Bio sapiens

776. Which creature is the symbol of Medicine?
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A. Lizard

B. Cat

C. Snake

D. None of these

779. What is used in making of alloys?
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A. Gypsum

B. Granite

C. Chromium

D. Lime-stone

781. Which vitamin is available to the human body through sun bathing?
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A. Vitamin K

B. Vitamin D

C. Vitamin B12

D. Vitamin A

782. Which animal has no vocal chords ?
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A. Lion

B. Giraffes

C. Zebra

D. Dolphin

783. Who first measured the velocity of light?
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A. Newton

B. Ole Roemer

C. Einstein

D. Galileo

787. Which of the following is a ferromagnetic material ?
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A. Nickel

B. Tungsten

C. Copper

D. Aluminium

790. Which of the following vitamin is known as Niacin?
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A. vitamin B-6

B. vitamin B-12

C. vitamin B-3

D. vitamin B-1

791. EEG records the activity of__________?
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A. Lungs

B. Heart

C. Muscles

D. Brain
792. What is amoxicillin?
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A. None

B. A herbal remedy

C. Type of birth control

D. An antibiotic
794. What is the range, in hertz, of the normal human hearing?
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A. 40 Hz to 40 kHz

B. 20 Hz to 20 kHz

C. 10 Hz to 10 kHz

D. 2000Hz

796. Rearing of honey bees for honey production is called?
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A. Apiculture

B. Bees culture

C. Viticulture

D. Sericulture

797. Which of the following regulates the Metabolism Of Sugar?
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A. None of These

B. Thyroid

C. Insulin

D. Glucose

798. Which one of the following is the softest?
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A. iron

B. lithium

C. sodium

D. aluminium