Daily Updates Mock Test 121
MOCK TEST 121
SYLLABUS :GENERAL SCIENCE
TIME : 20 MINUTES FULL MARKS : 50*5 = 250
EACH QUESTION CARRIES 5 MARKS , -VE MARKING = - 1 / WRONG ANSWER
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- 1.
Oranges are rich source of
- A.
Carbohydrates
- B.
Fats
- C.
Proteins
- D.
Vitamins
Correct Answer
D. Vitamins -
- 2.
The injection of anti - toxin is given to prevent
- A.
Tetanus
- B.
Tuberculosis
- C.
Typhoid
- D.
Malaria
Correct Answer
A. Tetanus -
- 3.
The nitrogen in urea is present in the form of
- A.
Ammonium
- B.
Nitrate
- C.
Nitrite
- D.
Amide
Correct Answer
D. Amide -
- 4.
Galena & Litharge are ores of which of the following metals?
- A.
Mercury
- B.
Zinc
- C.
Copper
- D.
Lead
Correct Answer
D. Lead -
- 5.
Graphite, Carbon and Diamonds are _________?
- A.
Isotopes
- B.
Isomers
- C.
Isotones
- D.
Allotropes
Correct Answer
D. Allotropes -
- 6.
Bleaching Powder is a compound of _______?
- A.
Calcium
- B.
Sodium
- C.
Magnesium
- D.
Sulphur
Correct Answer
A. Calcium -
- 7.
To keep the hot glass item’s finishing and transparency , they go through a process called annealing. This process involves _______?
- A.
Cooled rapidly
- B.
Cooled very slowly
- C.
Cooled slowly and uniformly under controlled environment
- D.
Heating rapidly
Correct Answer
C. Cooled slowly and uniformly under controlled environment -
- 8.
The inability of a body to change its state of rest or its uniform motion in a straight line is called as ________?
- A.
Mass
- B.
Weight
- C.
Inertia
- D.
Friction
Correct Answer
C. Inertia -
- 9.
Water at 4 degree centigrade has____?
- A.
Minimum density
- B.
Maximum density
- C.
No density
- D.
None of the above
Correct Answer
B. Maximum density -
- 10.
Which among the following is not a use of Graphite?
- A.
Making of electrodes
- B.
Lubricant
- C.
Manufacturing of crucibles,
- D.
Glass cutting
Correct Answer
D. Glass cutting -
- 11.
Which of the following group characterizes alcohols?
- A.
OH group
- B.
COOH group
- C.
COO group
- D.
CO group
Correct Answer
A. OH group -
- 12.
Sodium Alkyl Sulphate and Benzene Sulphate are examples of ________
- A.
Explosives
- B.
Insecticides
- C.
Fungicides
- D.
Synthetic Detergents
Correct Answer
D. Synthetic Detergents -
- 13.
Rayon is an example of _______?
- A.
A synthetic fiber
- B.
A natural fiber
- C.
Semi-synthetic fiber
- D.
Synthetic Detergent
Correct Answer
C. Semi-synthetic fiber -
- 14.
The useful part of Zingiber officinale is ____?
- A.
Roots
- B.
Rhizome
- C.
Leaves
- D.
Fruits
Correct Answer
B. Rhizome -
- 15.
Beta-Keratin is found in which among the following in abundance?
- A.
Fishes
- B.
Reptiles
- C.
Mammalians
- D.
Amphibians
Correct Answer
B. Reptiles -
- 16.
Antipyretic medicines are used for which among the following purposes?
- A.
In fever
- B.
In Diarrhea
- C.
In Cough
- D.
In Allergy
Correct Answer
A. In fever -
- 17.
A health problem which is characterized by inability of the bone marrow to produce the red blood cells is placed in which among the following groups?
- A.
Anuria
- B.
Aplastic Anemia
- C.
Pernicious Anemia
- D.
Aplasia
Correct Answer
B. Aplastic Anemia -
- 18.
In context with the connective tissues, which among the following connect join Bones to Bones?
- A.
Ligaments
- B.
Tendons
- C.
Reticular fibers
- D.
Raphe
Correct Answer
A. Ligaments -
- 19.
Brachytherapy is an offshoot of which among the following forms of Cancer Treatment?
- A.
Radiotherapy
- B.
Chemotherapy
- C.
Surgery
- D.
None of them,
Correct Answer
A. Radiotherapy -
- 20.
From the point of view of evolution of living organisms, which of the following set of animals is a correct sequence of evolution?
- A.
Whale, Kangaroo, Echidna
- B.
Echidna, Whale, Kangaroo
- C.
Kangaroo, Whale, Echidna
- D.
Echidna, Kangaroo, Whale
Correct Answer
D. Echidna, Kangaroo, Whale -
- 21.
Which among the following live tissues of the Human Eye does not have blood vessels?
- A.
Sclera
- B.
Cornea
- C.
Choroid
- D.
Iris
Correct Answer
B. Cornea -
- 22.
Which among the following is not correctly matched?
- A.
Sodium: Natrium
- B.
Pottassium : Kalium
- C.
Mercury :Hydrargyrum
- D.
Arsenic : Stibium
Correct Answer
D. Arsenic : Stibium -
- 23.
The chemical oxygen demand COD test is commonly used to measure which of the following?
- A.
Amount of organic compounds in water
- B.
Amount of oxygen in water
- C.
Amount of oxygen in a chemical
- D.
Amount of oxygen used in a oxygenation process
Correct Answer
A. Amount of organic compounds in water -
- 24.
Which among the following is an organic mineral?
- A.
Amber
- B.
Hornblende
- C.
Angite
- D.
Analcime
Correct Answer
A. Amber -
- 25.
Who among the following established that genetic code of all organisms is spelled out in three-letter words, each set of three nucleotides codes for a specific amino acid?
- A.
Hargobind Khorana
- B.
Barbara McClintock
- C.
Theodor O. Diener
- D.
Joseph L. Goldstein
Correct Answer
A. Hargobind Khorana -
- 26.
Ornithophily refers to the pollination through which among the following?
- A.
Wind
- B.
Insects
- C.
Birds
- D.
Water
Correct Answer
C. Birds -
- 27.
The insect “Apis mellifera” is commonly known as which among the following?
- A.
Sand Fly
- B.
Domestic Fly
- C.
Honey Bee
- D.
Spider
Correct Answer
C. Honey Bee -
- 28.
Which among the following element in the human body / organ makes the main basis of working of the MRI (Magnetic resonance imaging)?
- A.
Nitrogen
- B.
Hydrogen
- C.
Calcium
- D.
Sodium
Correct Answer
B. Hydrogen -
- 29.
The term “Halitosis” denotes which among the following?
- A.
Bad hearing
- B.
Bad breathe
- C.
Baldness
- D.
Excessive Sweating
Correct Answer
B. Bad breathe -
- 30.
The term “Gypsophils” is associated with the people who have liking for which among the following?
- A.
Vultures
- B.
Eagles
- C.
Hawks
- D.
Falcons
Correct Answer
A. Vultures -
- 31.
Bubo bubo is the scientific name of which of the following species?
- A.
Hen
- B.
Peacock
- C.
Eagle
- D.
Owl
Correct Answer
D. Owl -
- 32.
Which among the following Vitamin is added to the milk in some countries as it is lost during the process of Fat Removal (Skimming)?
- A.
Vitamin A
- B.
Vitamin B
- C.
Vitamin C
- D.
Vitamin D
Correct Answer
A. Vitamin A -
- 33.
Which among the following diseases is very rare in women compared to the men affected with the same disorder?
- A.
Osteoporosis
- B.
Color blindness
- C.
Nyctalopia
- D.
Down Syndrome
Correct Answer
B. Color blindness -
- 34.
Which among the following disease has the minimum incubation period, comparing to other ones?
- A.
Small Pox
- B.
Influenza
- C.
Measles
- D.
Mumps
Correct Answer
B. Influenza -
- 35.
Deficiency of Vitamin D leads to lack of absorption of which of the following minerals?
- A.
Iodine
- B.
Phosphorus
- C.
Calcium
- D.
Iron
Correct Answer
C. Calcium -
- 36.
Which among the following is called Laughing Gas popularly?
- A.
Nitric oxide
- B.
Nitrous oxide
- C.
Nitrogen penta oxide
- D.
Nitrogen
Correct Answer
B. Nitrous oxide -
- 37.
Identify the non-metallic mineral from the given options:
- A.
Manganese
- B.
Magnesium
- C.
Silica
- D.
Bauxite
Correct Answer
C. Silica -
- 38.
Which among the following are constituents of Brass?
- A.
Zinc and Copper
- B.
Iron and Zinc
- C.
Copper and Nickel
- D.
Iron and Copper
Correct Answer
A. Zinc and Copper -
- 39.
Which among the following acids is abundant in Grapes, Bananas and Tamarind?
- A.
Lactic Acid
- B.
Oxalic Acid
- C.
Salicylic Acid
- D.
Tartaric Acid
Correct Answer
D. Tartaric Acid -
- 40.
Which among the following gas was leaked at Bhopal during the Bhopal gas tragedy at 2-3 December 1984?
- A.
Methyl isocyanide
- B.
Methyl isocyanate
- C.
Methyl isochloride
- D.
Methyl isochlorate
Correct Answer
B. Methyl isocyanate -
- 41.
In the manufacture of Vanaspati ghee from vegetable oils, which among the following gas is used?
- A.
N2
- B.
CO2
- C.
H2
- D.
Ne
Correct Answer
C. H2 -
- 42.
When a tubelight breaks, a cracking sound is produced because ____?
- A.
Pressure inside the lamp is less than atmospheric pressure
- B.
Pressure inside the lamp is more than atmospheric pressure
- C.
The lamp is filled with reactive gases
- D.
The lamp is filled with mercury vapour
Correct Answer
A. Pressure inside the lamp is less than atmospheric pressure -
- 43.
Which among the following is the objective of the Methyl tert-butyl ether (MTBE) mixing with Petroleum?
- A.
Raise Octane Number
- B.
Antioxidant Stabilizer
- C.
Lead Scavanger
- D.
Fuel Dye
Correct Answer
A. Raise Octane Number -
- 44.
The most important contributor of sea salt is ____?
- A.
Rivers
- B.
Salty Rocks at bottom of sea
- C.
Aquatic animals in Sea
- D.
Atmosphere around sea
Correct Answer
A. Rivers -
- 45.
Which among the following elements are generally find in free state?
- A.
Group 11 elements
- B.
Group 12 elements
- C.
Group 13 elements
- D.
Group 14 elements
Correct Answer
A. Group 11 elements -
- 46.
Which among the following is the World’s largest Wetland System?
- A.
Camargue (France)
- B.
Okavango (Botswana)
- C.
Everglades (USA)
- D.
Pantanal (South America)
Correct Answer
D. Pantanal (South America) -
- 47.
Which of the following Environmentalists first gave the concept of Biodiversity ‘hotspots’ ?
- A.
Gaylord Nelson
- B.
Norman Myers
- C.
John Muir
- D.
Julia “Butterfly” Hill
Correct Answer
B. Norman Myers -
- 48.
All species of ‘Lemur’ are endemic to which among the following places of the world?
- A.
Seychelles Islands
- B.
Galapagos Islands
- C.
New Caledonia
- D.
Madagascar
Correct Answer
D. Madagascar -
- 49.
The ‘Montreaux Record’ is a register of:
- A.
Invasive Alien Species and their ecological hazards outside their native environment.
- B.
Wetland sites under the threat of anthropogenic activities.
- C.
Endangered species of tropical and sub-tropical fauna
- D.
Coastal cities under direct threat of consequences of global warming.
Correct Answer
B. Wetland sites under the threat of anthropogenic activities. -
- 50.
Which among the following chronic lung disease commonly known as ‘black lung’ disease,leads to reduced life expectancy in coal-miners?
- A.
Pneumoconiosis
- B.
Progressive Massive Fibrosis
- C.
Mesothelioma
- D.
Collier’s Asthma
Correct Answer
A. Pneumoconiosis -
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