List of practice Questions

An aquifer has a cross-sectional area of 1000 m² and a hydraulic gradient of 0.01. If water is flowing from the aquifer at a rate of 10 m³/sec, the hydraulic conductivity (in m/sec) of the aquifer is .............
The grain density (of solids only) and bulk density (solids + voids) of a sandstone sample are 2.7 gm/cm³ and 2.3 gm/cm³, respectively. The total porosity (in %, correct to two decimal places) of the sample is ...........
Under crossed polars, a mineral remains dark at all stages of rotation of the microscope stage. Which of the following statement(s) is/are NOT correct?
Choose the correct statement(s):
Choose the correct pair(s):
Find out the correct statement(s).
Which of the following is/are correctly matched?
Choose the correct statement(s):
Choose the correct statement:
Which of the following pairs is NOT correctly matched?
Which of the following statements in relation to the solar system is/are correct?
The correct pair of metal and the ore mineral is
The mineral sequence arranged in order of increasing degree of sharing of (SiO₄)⁴⁻ tetrahedra is
The metamorphic facies series that explains oceanic subduction zone metamorphism is
The correct combination of textural feature of magmatic rocks with corresponding petrological process is
A volcanic rock consisting of alkali feldspar (70%), sodic plagioclase (10%) and nepheline (20%) is named as
Evidence of Late Paleozoic glaciation is recorded in
In clastic sediments, the correct order of decreasing grain size is
Approximately 71% of the planetary mass in the solar system is concentrated in
Which of the following oil fields is NOT located in the western part of India?
The most abundant element in the Earth's continental crust is
Mammalian fossils are commonly found in
Hardness of groundwater is determined by
Which one of the following defines a hexagonal dipyramid?
A trench is found at a