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Question no 1:

 

Q.1 Which of the following letter does not represent in periodic table?

A) K
B) J
C) X
D) N

Question no 2:

 

Q.2 The yellow colour in photochemical smog is due to the presence of____________?

A) Carbon dioxide
B) CFC’s
C) Sulphur dioxide
D)  Nitrogen dioxide

Question no 3:

 

Q.3 Coke is made by heating coal in the absence of air at__________?

A) 900 °C
B) 1300 °C
C) 700 °C
D) 1700 °C

Question no 4:

 

Q.4 In BTU system, one BTU is equal to__________?

A) 1155 Joule
B) 2055 Joule
C) 2155 Joule
D) 1055 Joule

Question no 5:

 

Q.5 CT Scan stand for__________?

A) Computer Topography Scan
B) Computer Tomography Scan
C) Computed Topography Scan
D) Computed Tomography Scan

Question no 6:

 

Q.6 What is the effect of height increase over temperature?

A) Temperature increase
B) Temperature decrease
C) None
D) Remains constant

Question no 7:

 

Q.7 The Saturn rings discovered by___________?

A) Robert Brown
B) None of these
C) Newton
D) Galileo

Question no 8:

 

Q.8 Study of Soil is called__________?

A) Pedology
B) Pedagogy
C) Demography
D) sociology

Question no 9:

 

Q.9 Diamonds are made up almost entirely of what element?

A) Methane
B) Helium
C) Carbon
D) Nitrogen

Question no 10:

 

Q.10 The density of Air is_____________?

A) 1.425 kg/m3
B) 1.025 kg/m3
C) 0.225 kg/m3
D) 1.225 kg/m3

Question no 11:

 

Q.11 Liver uses which vitamin for creating new Red Blood cells?

A) B12
B) A
C) B6
D) K

Question no 12:

 

Q.12 Which of the following is a function of Vitamin A in the body?

A) All of the above
B) Immune defenses, maintenance of body linings and skin
C) Normal cell development and reproduction
D) Vision, bone and body growth

Question no 13:

 

Q.13 Which are the largest of the white blood cells?

A) eosinophils
B) lymphocytes
C) basophils
D) monocytes

Question no 14:

 

Q.14 The only living cells in the body without blood supply is___________?

A) Hair
B) Pupil
C) Nail
D) Cornea

Question no 15:

 

Q.15 How many pairs of walking legs does a cockroach have?

A) Two
B) Four
C) Three
D) One

Question no 16:

 

Q.16 Biopsy is done on tissues taken from__________?

A) Animal body
B) Living body
C) Dead body
D) Human body

Question no 17:

 

Q.17 What is the name of the branch of the science that studies the ocean?

A) Algology
B) Orintology
C) Phology
D) Oceanography

Question no 18:

 

Q.18 who invented bulb?

A) Robert
B) Philips
C) Willium
D) Edison

Question no 19:

 

Q.19 Which is the heaviest metal?

A) Osmium
B) Nickel
C) Iron
D) Mercury

Question no 20:

 

Q.20 Who was the first to measure the earth’s radius

A) Ptolemy
B) Copernicus
C) Eratosthenes
D) Galileo

Question no 21:

 

Q.21 A common skin condition that causes skin redness and irritation is known as_________?

A) Psoriasis
B) Hypermetropia
C) Leukoderma
D) Diphtheria

Question no 22:

 

Q.22 Nearest galaxy to our milky way is ________?

A) Messier 81
B) Whirlpool
C) Andromeda
D) Triangulum

Question no 23:

 

Q.23 The Scientist who told “Heat is a form of Energy” was___________?

A) Newton
B) Joule
C) Thomas Alva Edison
D) Kepler

Question no 24:

 

Q.24 Guava has the maximum amount of which Vitamin?

A) vitamin C
B) vitamin B
C) vitamin D
D) vitamin K

Question no 25:

 

Q.25 A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to____________?

A) Add extra weight to keep the rope tightly stretched
B) Spread out his weight and reduce the pressure on the rope
C) Prop him up if he falls
D) To keep the centre of gravity always vertically above the rope

Question no 26:

 

Q.26 Largest moon in our solar system is ________?

A) Deimos
B) Arche
C) Phobos
D) Ganymede

Question no 27:

 

Q.27 What is used in making of alloys?

A) Gypsum
B) Chromium
C) Lime-stone
D) Granite

Question no 28:

 

Q.28 Through which organ does a fish respire?

A) Lungs
B) Gills
C) Fins
D) Nose

Question no 29:

 

Q.29 Calcium sulphate is known as__________?

A) Epsom salt
B) Potash alum
C) Blue vitriol
D) Gypsum salt

Question no 30:

 

Q.30 In the treatment of which disease is dialysis used?

A) Ulcers
B) Heart failure
C) Kidney failure
D) Brain tumour

Question no 31:

 

Q.31 The outermost layer of skin is the__________?

A) hypodermis
B) dermis
C) epidermis
D) endodermis

Question no 32:

 

Q.32 In 2013, Planck measured the age of the universe at ___________?

A) 4.53 billion years
B) 4.53 billion years
C) 13.82 billion years
D) 4.6 billion years

Question no 33:

 

Q.33 Insufficient blood supply in human body is referred as___________?

A) Hyperemia
B) Ischemia
C) Hemorrhage
D) Hemostasia

Question no 34:

 

Q.34 A temporary magnet should be made from _______?

A) Tin
B) None
C) Iron
D) Copper

Question no 35:

 

Q.35 Heating element of an electric heater is made up of___________?

A) Nichrome
B) Tungsten
C) Graphite
D) Chromium

Question no 36:

 

Q.36 ‘Black holes’ refers to_______________?

A) Collapsing object of low density
B) Holes occurring in heavenly bodies
C) Collapsing object of high density
D) Bright spots on the sun

Question no 37:

 

Q.37 The metal, which is a constituent of vitamin B12 is____________?

A) Zinc
B) Magnesium
C) Cobalt
D) Iron

Question no 38:

 

Q.38 Who created periodic table?

A) Arrhenius
B) Lavoisier
C) Mendeleev
D) Faraday

Question no 39:

 

Q.39 Frozen dew is also known as________?

A) Black ice
B) Frozen ice
C) Black hail
D) Frost

Question no 40:

 

Q.40 Hepatitis is a disease of which of the following organ?

A) Lungs
B) Liver
C) Brain
D) Heart

Question no 41:

 

Q.41 Human bone does not contain_________?

A) Calcium
B) Boron
C) Chondroitin sulfate
D) phosphate

Question no 42:

 

Q.42 Which term describes the emission of light by a living organism?

A) Natural light
B) Illumination
C) Bioluminescence
D) Mimicry

Question no 43:

 

Q.43 Bleaching powder contains___________?

A) Nitrogen
B) Bromine
C) Iodine
D) Chlorine

Question no 44:

 

Q.44 What is the chemical formula of Ozone?

A) C12
B) H2O
C) O3
D) CH4

Question no 45:

 

Q.45 All forms of energy that we use are ultimately transformed into__________?

A) Chemical Energy
B) Heat Energy
C) Light Energy
D) Electrical Energy

Question no 46:

 

Q.46 Approximate age of moon is _________?

A) 4.51 billion years
B) 4.53 billion years
C) 4.57 billion years
D) 4.55 billion years

Question no 47:

 

Q.47 A slow-running pendulum clock can be speeded up by_______________?

A) Increasing the length of the rod
B) Increasing the weight of the bob
C) Reducing the length of the rod
D) Reducing the weight of the bob

Question no 48:

 

Q.48 The lenses are used for the correction of:____________?

A) short sightedness
B) None of those
C) Long-sightedness
D) Both A & B

Question no 49:

 

Q.49 What is the warmest Ocean?

A) Arctic Ocean
B) Pacific Ocean
C) Atlantic Ocean
D) Indian Ocean

Question no 50:

 

Q.50 A bird that can fly backwards?

A) Cardinal Bird
B) Crimson Sun Bird
C) Humming Bird
D) Bat

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