Everyday Science 901-950 MCQs

Everyday Science

901. People with what blood type can give blood to anyone and are thus called universal donors?

a. O-

b. O

c. AB+

d. AB-

902. Penicillin is used to fight what type of infections?

a. Bacteria

b. Viral

c. Pneumonia

d. Sepsis

903. The olfactory nerves affect what sense in brain?

a. Smell

b. Feel

c. Touch

d. Hear

904. What is the body's natural or acquired ability to resist certain diseases?

a. Immunity

b. Endocrine

c. Exocrine

d. All of above

905. What type of Energy does spring have?

a. Elastic Potential Energy

b. Kinetic Energy

c. Potential Energy

d. None of the above

906. Red + Green + Blue = _______?

a. Maroon

b. White

c. Black

d. None of the above

907. Soap is _______?

a. Acid

b. Chemical

c. Powder

d. Salt

908. The chemical name of "Acid" (Tezaab) is _________?

a. Sulfuric acid

b. Sodium chloride

c. Citric acid

d. None of these

909. Which human hormone is called love hormone?

a. Oxytocin

b. Melatonin

c. Adrenalin

d. Renin

910. How many layers does the earth have?

a. 1

b. 2

c. 3

d. 4

911. Earth is divided into following three layers?

a. Crust, Mountains, Oceans

b. Crust, Mantle, Trenches

c. Trenches, Mountains, Core

d. Crust, Mantle, Core

912. Which of the following cannot be stored in glass bottle?

a. Aqua Regia

b. HF

c. HCL

d. HBr

913. Which of the following mixture of gases is required in gas welding?

a. Oxygen and ethylene

b. Oxygen and hydrogen

c. Acetylene and oxygen

d. Acetyl and hydrogen

914. Dead red blood corpuscles are stored in ______?

a. Liver

b. Spleen

c. Kidney

d. Heart

915. Who invented "Aspirin" in 1897?

a. Barnard

b. Newton

c. Felix Hoffmann

d. McLeod

916. "Beaufort Scale" is used to measure _________?

a. Wind Velocity

b. Air Pressure

c. Wind Direction

d. Humidity

917. 746 watts are equivalent to ________?

a. 1 Joule

b. 1 erg

c. 1 HP

d. 1 poise

918. Sunlight is made of _________ colours?

a. Seven colours

b. Five colours

c. Three colours

d. None of these

919. Which of the following slows down the formation of RBCs (Red Blood Cells)?

a. Vitamin B-1

b. Vitamin C

c. Vitamin D

d. Vitamin E

920. The deficiency of vitamin E causes ________?

a. Weak immune system

b. Weak bones

c. Lack of appetite

d. Sterility

921. The deficiency of vitamin K causes _________?

a. Loss of appetite

b. Scurvy

c. Sterility

d. Blood Clotting disorder

922. Which of the following vitamin is known as Niacin?

a. Vitamin B-6

b. Vitamin B-12

c. Vitamin B-1

d. Vitamin B-3

923. How many times the sun is bigger than the size of the earth?

a. 69 times

b. 89 times

c. 99 times

d. 109 times

924. Granite is a _________?

a. Metamorphic rock

b. Igneous rock

c. Sedimentary rock

d. None of these

925. In Homo Sapiens (Human) the fertilization occurs in the ________?

a. Uterus

b. Ovaries

c. Oviduct

d. Cervix

926. Which gas is used in preparation of Soda water?

a. Ammonia

b. Hydrogen

c. Nitrogen

d. Carbon Dioxide

927. Science which deals with the position and movement of heavenly bodies?

a. Astrophysics

b. Astronomy

c. Astrology

d. Astronautics

928. What is amoxicillin?

a Type of birth control

b. A herbal remedy

c. An antibiotic

d. None

929. Which breed of dog has a black tongue?

a. Chow Chow

b. Shih Tzu

c. Husky

d. None

930. Who invented bifocal eyeglasses?

a. Ibn-e-Haytham

b. Benjamin Franklin

c. Archimedes

d. None

931. How many blood vessels can be found in the Umbilical Cord?

a. Two

b. One

c. Four

d. Three

932. Maxilla bones are found in ________?

a. Jaw

b. Toe

c. Ear

d. Stomach

933. How many eyes does a worm have?

a. Two

b. Three

c. One

d. None

934. Where is the uvula located in human body?

a. Throat

b. Stomach

c. Scrotum

d. None

935. Which bone in human body is not directly attached to other bones?

a. Ulna

b. Hyoid

c. Tibia

d. Cranium

936. Goiter is associated with ________?

a. Pituitary gland

b. Thyroid gland

c. Thymus gland

d. Para-Thyroid gland

937. Most of the weather phenomena take place in which of the following layers of the atmosphere?

a. Mesosphere

b. Ionosphere

c. Stratosphere

d. Troposphere

938. How many hearts an Octopus has?

a. 10

b. 8

c. 5

d. 3

939. What is the date when day and night are equal?

a. March 21 and December 24

b. January 14 and September 23

c. March 20 and September 23

d. January 14 and June 22

940. Animal with the sharpest hearing ability?

a. Rat

b. Greater wax moth

c. Bat

d. Squirrel

941. A bird that can fly backwards?

a. Bat

b. Humming Bird

c. Crimson Sun Bird

d. Cardinal Bird

942. Age of the lion is determined through?

a. Nose Colour

b. Length of the Tail

c. Length of Nails

d. Hair Colour

943. Stripes on each side of "Grevy Zebra" is about _______?

a. 20+

b. 30+

c. 80+

d. 36+

944. Which animal has no vocal chords?

a. Lion

b. Zebra

c. Dolphin

d. Giraffes

945. The average acceleration caused by gravity per second is _________?

a. 22 feet

b. 32 feet

c. 52 feet

d. 42 feet

946. Which of the following branch of Physics deals with the internal structure of earth?

a. Biophysics

b. Geophysics

c. Plasma physics

d. Atomic physics

947. The matter of our sun is in _______ state?

a. Liquid

b. Gas

c. Solid

d. Plasma

948. Which of the following is the SI unit of volume?

a. Meter cube

b. cm cube

c. mm cube

d. km cube

949. How many mm are there in 10 cm?

a. 100 mm

b. 200 mm

c. 50 mm

d. 10 mm

950. Which process includes all of the other processes listed?

a. Absorption

b. Assimilation

c. Secretion

d. Metabolism