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Question Bank

Question for GATE Mining Engineering - Quiz / Questions / MCQ in English

Last Update on : October 11, 2026

Duration: 180 · Questions: 55 · Max Marks: 55

View GATE Mining Engineering 2027 Exam Page

To boost your performance in GATE Mining Engineering exam, practice each question regularly and with focus. Every question tests your subject understanding, so solve them one at a time. Taking a quiz improves your speed and accuracy. Practicing topic-wise MCQs. Students benefit greatly from reviewing questions with answer keys, which help clarify concepts and strengthen Questions knowledge for success in GATE Mining Engineering exams.

Latest GATE Mining Engineering Exam Question (Objective Questions), MCQ in English

Subjects : Mining Engineering

Question Bank GATE Mining Engineering Exam (Only MCQ) - English

Mining Engineering

Q 1 :
Which mineral property is most diagnostic for identifying quartz in a hand specimen?
  1. A.Hardness
  2. B.Cleavage
  3. C.Magnetism
  4. D.Specific gravity
Q 2 :
What is the primary source of silica in acidic igneous rocks?
  1. A.Olivine
  2. B.Pyroxene
  3. C.Feldspar
  4. D.Quartz
Q 3 :
Which type of rock is formed by the recrystallization of pre-existing rocks under high pressure and temperature without melting?
  1. A.Igneous
  2. B.Sedimentary
  3. C.Metamorphic
  4. D.Volcanic
Q 4 :
In the context of ore genesis, what is the primary process responsible for the formation of hydrothermal deposits?
  1. A.Hot aqueous solutions precipitating minerals
  2. B.Weathering and erosion
  3. C.Magmatic differentiation
  4. D.Mechanical accumulation
Q 5 :
Which of the following minerals is commonly associated with epithermal gold deposits?
  1. A.Pyrite
  2. B.Galena
  3. C.Calcite
  4. D.Magnetite
Q 6 :
What is the typical silica content range in acidic igneous rocks?
  1. A.45–52%
  2. B.52–66%
  3. C.66–76%
  4. D.Less than 45%
Q 7 :
Which type of sedimentary rock is primarily formed by chemical precipitation from seawater?
  1. A.Conglomerate
  2. B.Sandstone
  3. C.Limestone
  4. D.Shale
Q 8 :
In structural geology, what is the term for a fracture along which there has been relative movement of rock blocks?
  1. A.Joint
  2. B.Fault
  3. C.Fold
  4. D.Unconformity
Q 9 :
What is the primary process responsible for the formation of placer deposits?
  1. A.Mechanical concentration by water
  2. B.Hydrothermal activity
  3. C.Magmatic segregation
  4. D.Contact metamorphism
Q 10 :
Which of the following is a foliated metamorphic rock?
  1. A.Marble
  2. B.Quartzite
  3. C.Hornfels
  4. D.Schist
Q 11 :
What is the term for the angle of inclination of a rock bed with respect to the horizontal plane?
  1. A.Strike
  2. B.Dip
  3. C.Hade
  4. D.Throw
Q 12 :
Which mineral is insoluble in water and commonly found in sedimentary rocks?
  1. A.Calcite
  2. B.Gypsum
  3. C.Pyrite
  4. D.Rock salt
Q 13 :
What type of igneous rock is characterized by large crystals embedded in a fine-grained matrix?
  1. A.Pyroclastic
  2. B.Aphanitic
  3. C.Phaneritic
  4. D.Porphyritic
Q 14 :
Which process is responsible for the formation of skarn deposits?
  1. A.Hydrothermal activity
  2. B.Volcanic eruption
  3. C.Sedimentary deposition
  4. D.Contact metamorphism
Q 15 :
What is the primary constituent of the igneous rock gabbro?
  1. A.Quartz
  2. B.Plagioclase feldspar
  3. C.Potassium feldspar
  4. D.Mica
Q 16 :
In ore genesis, what is the term for the process where minerals are concentrated by residual weathering?
  1. A.Magmatic segregation
  2. B.Hypogene deposition
  3. C.Supergene enrichment
  4. D.Hydrothermal precipitation
Q 17 :
Which of the following rocks is an example of a chemically formed sedimentary rock?
  1. A.Breccia
  2. B.Sandstone
  3. C.Conglomerate
  4. D.Gypsum
Q 18 :
What is the term for the solid rock fragments erupted with lava?
  1. A.Pyroclast
  2. B.Phenocryst
  3. C.Xenolith
  4. D.Porphyrite
Q 19 :
Which type of fault is characterized by the hanging wall moving downward relative to the footwall?
  1. A.Reverse fault
  2. B.Normal fault
  3. C.Strike-slip fault
  4. D.Thrust fault
Q 20 :
What is the primary mineral in the metamorphic rock marble?
  1. A.Calcite
  2. B.Quartz
  3. C.Mica
  4. D.Feldspar
Q 21 :
Which of the following is a characteristic feature of sedimentary rocks?
  1. A.Stratification
  2. B.Foliation
  3. C.Porphyritic texture
  4. D.Vesicular structure
Q 22 :
What is the term for the process of removal of loose soil or rock particles during a storm by wind?
  1. A.Attrition
  2. B.Denudation
  3. C.Deflation
  4. D.Erosion
Q 23 :
Which igneous rock is characterized by a glassy texture due to rapid cooling?
  1. A.Obsidian
  2. B.Granite
  3. C.Basalt
  4. D.Diorite
Q 24 :
In structural geology, what is the term for the compass direction of a horizontal line on a bedding plane?
  1. A.Dip
  2. B.Hade
  3. C.Strike
  4. D.Throw
Q 25 :
Which of the following is a common ore mineral for copper?
  1. A.Galena
  2. B.Hematite
  3. C.Chalcopyrite
  4. D.Magnetite
Q 26 :
What is the primary process responsible for the formation of banded iron formations (BIFs)?
  1. A.Hydrothermal activity
  2. B.Contact metamorphism
  3. C.Mechanical concentration
  4. D.Chemical precipitation in oxygen-poor environments
Q 27 :
Which metamorphic rock is formed from the metamorphism of sandstone?
  1. A.Slate
  2. B.Quartzite
  3. C.Gneiss
  4. D.Marble
Q 28 :
What is the term for a vertical or steeply inclined sheet of igneous rock cutting across pre-existing layers?
  1. A.Sill
  2. B.Laccolith
  3. C.Dyke
  4. D.Batholith
Q 29 :
Which of the following minerals is a major source of aluminum?
  1. A.Bauxite
  2. B.Hematite
  3. C.Magnetite
  4. D.Galena
Q 30 :
In ore genesis, what is the term for the process where minerals are deposited by hot aqueous solutions?
  1. A.Supergene enrichment
  2. B.Magmatic segregation
  3. C.Hydrothermal deposition
  4. D.Sedimentary precipitation
Q 31 :
Which type of rock is most likely to contain fossils?
  1. A.Igneous
  2. B.Metamorphic
  3. C.Plutonic
  4. D.Sedimentary
Q 32 :
What is the term for the undulations or bends developed in rocks due to tectonic forces?
  1. A.Faults
  2. B.Folds
  3. C.Joints
  4. D.Unconformities
Q 33 :
Which of the following is an example of an extrusive igneous rock?
  1. A.Basalt
  2. B.Diorite
  3. C.Granite
  4. D.Gabbro
Q 34 :
What is the primary mineral in the sedimentary rock limestone?
  1. A.Quartz
  2. B.Feldspar
  3. C.Calcite
  4. D.Mica
Q 35 :
In structural geology, what is the term for the vertical displacement of a fractured bed in a fault?
  1. A.Heave
  2. B.Hade
  3. C.Throw
  4. D.Strike
Q 36 :
Which of the following is a characteristic of mafic igneous rocks?
  1. A.High silica content
  2. B.Light color
  3. C.High iron and magnesium content
  4. D.Coarse-grained texture
Q 37 :
What is the process of mineral formation due to the cooling and solidification of magma?
  1. A.Hydrothermal deposition
  2. B.Supergene enrichment
  3. C.Magmatic crystallization
  4. D.Sedimentary precipitation
Q 38 :
Which type of fault is characterized by horizontal movement along the fault plane?
  1. A.Normal fault
  2. B.Reverse fault
  3. C.Strike-slip fault
  4. D.Thrust fault
Q 39 :
What is the primary source of gold in placer deposits?
  1. A.Hydrothermal veins
  2. B.Magmatic segregation
  3. C.Chemical precipitation
  4. D.Weathering of primary deposits
Q 40 :
Which metamorphic rock is characterized by alternating bands of light and dark minerals?
  1. A.Slate
  2. B.Gneiss
  3. C.Quartzite
  4. D.Marble
Q 41 :
What is the term for a dome-shaped igneous intrusion that causes the overlying rock to bulge upwards?
  1. A.Sill
  2. B.Laccolith
  3. C.Dyke
  4. D.Batholith
Q 42 :
Which of the following minerals is commonly found in ultramafic rocks?
  1. A.Quartz
  2. B.Olivine
  3. C.Feldspar
  4. D.Mica
Q 43 :
In ore genesis, what is the term for the process where minerals are concentrated by magmatic differentiation?
  1. A.Magmatic segregation
  2. B.Hydrothermal deposition
  3. C.Supergene enrichment
  4. D.Sedimentary precipitation
Q 44 :
Which type of sedimentary rock is composed of rock fragments larger than 2 mm?
  1. A.Sandstone
  2. B.Conglomerate
  3. C.Shale
  4. D.Limestone
Q 45 :
What is the term for a part of a rock or stream exposed at the surface?
  1. A.Fault
  2. B.Fold
  3. C.Dyke
  4. D.Outcrop
Q 46 :
Which mineral is the primary source of lead?
  1. A.Chalcopyrite
  2. B.Pyrite
  3. C.Galena
  4. D.Magnetite
Q 47 :
What is the primary process responsible for the formation of evaporite deposits?
  1. A.Mechanical concentration
  2. B.Hydrothermal activity
  3. C.Chemical precipitation
  4. D.Magmatic segregation
Q 48 :
Which type of rock is formed by the compaction and cementation of mineral and organic particles?
  1. A.Igneous
  2. B.Metamorphic
  3. C.Plutonic
  4. D.Sedimentary
Q 49 :
In structural geology, what is the term for a fracture in rock without significant displacement?
  1. A.Fault
  2. B.Fold
  3. C.Joint
  4. D.Unconformity
Q 50 :
Which of the following is a dark-colored igneous rock?
  1. A.Basalt
  2. B.Rhyolite
  3. C.Granite
  4. D.Pumice

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