General Knowledge MCQs & Hindi GK Quizzes

Question #69385

Crust is a layer?

A Having 8 to 40km thickness

B Having 20 to 60km thickness

C Having 5 to 15km thickness

D Having 8 to 20km thickness

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 1

Question #69384

Mantle of the earth crust is?

A A layer with the composition of solid mineral matter

B A later with the composition of fluid mineral matter

C Layer with the composition of semi-fluid mineral matter

D A layer with the composition of gaseous mineral matter

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 1

Question #69383

The most abundant metal in the earth’s crust is?

A Calcium

B Aluminium

C Iron

D Magnesium

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 2

Question #69382

Quart composed of which two elements?

A Iron and magnesium

B Iron and oxygen

C Oxygen and silicon

D Silicon and iron

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 3

Question #69381

Which of the following is present in the largest amount in terms of percent by mass in the earth’s crust?

A Silicon

B Oxygen

C Carbon

D Calcium

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 2

Question #69379

Select the correct chronological order of the following geological periods: - 1. Oligocene 2. Miocene 3. Eocene 4. Pliocene

A 1, 2, 3, 4

B 2, 1, 4, 3

C 4, 2, 1, 3

D 3, 1, 2, 4

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 3

Question #69378

What is the correct sequence of the following layers of the Earth as one move from the surface to the interior: - 1. Mantle 2. Crust 3. Core

A 1, 2, 3

B 1, 3, 2

C 2, 1, 3

D 3, 1, 2

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 3

Question #69377

‘Mohs scale’ is used to indicate the?

A Degree of brittleness of a substance

B Degree of hardness of minerals

C Degree of viscosity of a liquid

D Degree of elasticity of a material

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 2

Question #69376

The upper part of the mantle upon which the crust of the earth floats is called?

A Barysphere

B Mesosphere

C Mohorovic discontinuity

D Asthenosphere

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 4

Question #69375

The mapping of which of the following is most difficult?

A Mountains

B Plateau and plains

C Interior of the earth

D Oceans and their depth

💡 Reveal Answer 🔄 Reset

Full Discussion → Nov 2022

💡 व्याख्या एवं सही उत्तर (Verified Answer)

सही उत्तर: 3