When were blue jeans invented in _________...?

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When were blue jeans invented in _________...?

(A) 1900s

(B) 1860s

(C) 1870s

(D) 1850s

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Fan was invented by___________...?

(A) Arthur Schimit

(B) Alfered Nobel

(C) Skaats Wheeler

(D) None of these

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Stethoscope was invented by _______ ...?

(A) Rene Laennec

(B) Steven Sasson

(C) Martin Cooper

(D) Dave Hyatt

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Siemens is the unit of__________________...?

(A) Electrical Conductance

(B) Magnetic Conductance

(C) Electrical Capacitance

(D) Magnetic Capacitance

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At night, Plants intake and release ...?

(A) Oxygen – Carbon dioxide

(B) Carbon dioxide – Oxygen

(C) Oxygen – Carbon monoxide

(D) None of theseCarbon monoxide – Oxygen

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In general, the most destructive earthquake waves are the __________ ...?

(A) P waves

(B) S waves

(C) Surface waves

(D) All of the above

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Myopia is a disease connected with_________...?

(A) Ears

(B) Eyes

(C) Lungs

(D) Brain

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Insulin drug was discovered by____________...?

(A) Charles Herbert Best

(B) Prof John James Rickard Macleod

(C) Sir Frederick Grant Banting

(D) Leonard Thompson

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The Latin word of the name given to a human being Homo Sapiens, include the: __________...?

(A) Genus & Family

(B) Family & Order

(C) Genus & Class

(D) Genus & Species

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Nucleus of an atom was discovered by___________...?

(A) Goldstein

(B) James Chadwick

(C) J J Thomson

(D) Rutherford

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Chronometer is invented by________...?

(A) Robert Fulton

(B) Nikola Tesla

(C) Martin Cooper

(D) John Harrison

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Tibia is a bone found in the ____________...?

(A) Skull

(B) Arm

(C) Leg

(D) Face

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Water soluble Vitamins are _________...?

(A) A & D vitamins

(B) B & C vitamins

(C) A & K vitamins

(D) B & K vitamins

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Battery was invented by__________...?

(A) Nicolas Léonard Sadi Carnot

(B) Alessandro Volta

(C) Michael Faraday

(D) Friedrich Bessel

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Diesel engine was discovered by___________...?

(A) Paul Muller

(B) Faraday

(C) Waldeyer

(D) Rudolf Diesel

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Calculus was invented by________...?

(A) Al-khawarzimi

(B) Pythagoras

(C) IsaaC Newton

(D) Al.kindi

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Electric motor was invented by __________ ...?

(A) Michael Faraday

(B) Oliver Evans

(C) Thomas Edison

(D) Horace Day

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The Blood Grouping Was Discovered by__________ ...?

(A) Robert Oppenheimer

(B) Karl Landsteiner

(C) Dr Hollerith

(D) None of them

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1 Meter = _________...?

(A) 1000 centimeters (cm)

(B) 100 centimeters (cm)

(C) 10 centimeters (cm)

(D) 10000 centimeters (cm)

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Telephone was invented by__________...?

(A) Vint Cerf

(B) Charles Babbage

(C) Edison

(D) Alexander Graham Bell

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Atmospheric pressure is the force (per unit-area) perpendicular to a unit-area of planetary surface, as determined by _________....?

(A) Mass of vertical column of atmospheric gases

(B) Mass of horizontal column of atmospheric gases

(C) Weight of vertical column of atmospheric gases

(D) Mass of vertical and weight of horizontal of atmospheric gases

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The red blood cells originate in the ____________...?

(A) Brain

(B) Muscles

(C) Ligaments

(D) Bone Marrow

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Burning of Fossil Fuels Results In ____________...?

(A) Increased oxygen level

(B) Decreases greenhouse gases

(C) Increased greenhouse gases

(D) Increased ethane level

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Blood is cleaned by __________...?

(A) Lungs

(B) Liver

(C) Heart

(D) Kidneys

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Radioactivity was discovered by __________...?

(A) Kelvin

(B) Thomson

(C) Rutherford

(D) Bacquerel

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The vitamin which is generally excreted by humans in urine is__________...?

(A) Vitamin A

(B) Vitamin B

(C) Vitamin B12

(D) Vitamin C

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When were blue jeans invented in _________...? Mcqs

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