What percent of Earth surface area is covered with water? [#835]
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Q1. What percent of Earth surface area is covered with water?
Q1. What percent of Earth surface area is covered with water?
(A) 97%
(A) 97%
(A) 97%
(B) 71%
(B) 71%
(B) 71%
(C) 80%
(C) 80%
(C) 80%
(D) 78%
(D) 78%
(D) 78%
Answer: (B) 71%
Answer: (B) 71%
Answer: (B) 71%
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.
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Related MCQ Quizzes
Q1. Which planet in our solar system is less dense than water?
Q1. Which planet in our solar system is less dense than water?
(A) Jupiter
(A) Jupiter
(A) Jupiter
(B) Uranus
(B) Uranus
(B) Uranus
(C) Neptune
(C) Neptune
(C) Neptune
(D) Saturn
(D) Saturn
(D) Saturn
Answer: (D) Saturn
Answer: (D) Saturn
Answer: (D) Saturn
Saturn
Saturn
Saturn
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Q2. What is the term for a number that has no decimal places or fractional part?
Q2. What is the term for a number that has no decimal places or fractional part?
(A) Integer
(A) Integer
(A) Integer
(B) Fraction
(B) Fraction
(B) Fraction
(C) Decimal
(C) Decimal
(C) Decimal
(D) Percentage
(D) Percentage
(D) Percentage
Answer: (A) Integer
Answer: (A) Integer
Answer: (A) Integer
An integer is a whole number, either positive, negative, or zero, without a decimal or fractional part, such as 5, -3, or 0.
An integer is a whole number, either positive, negative, or zero, without a decimal or fractional part, such as 5, -3, or 0.
An integer is a whole number, either positive, negative, or zero, without a decimal or fractional part, such as 5, -3, or 0.
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Q3. How many times the Jupiter is bigger than the Earth by diameter?
Q3. How many times the Jupiter is bigger than the Earth by diameter?
(A) 8
(A) 8
(A) 8
(B) 9
(B) 9
(B) 9
(C) 10
(C) 10
(C) 10
(D) 11
(D) 11
(D) 11
Answer: (D) 11
Answer: (D) 11
Answer: (D) 11
11
With a radius of 43,440.7 miles (69,911 kilometers), Jupiter is 11 times wider than Earth.
11
With a radius of 43,440.7 miles (69,911 kilometers), Jupiter is 11 times wider than Earth.
With a radius of 43,440.7 miles (69,911 kilometers), Jupiter is 11 times wider than Earth.
11
With a radius of 43,440.7 miles (69,911 kilometers), Jupiter is 11 times wider than Earth.
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Q4. Where is the earthen light lit by Madhavdeva still found?
Q4. Where is the earthen light lit by Madhavdeva still found?
(A) Dhekiyakhowa Naamghar
(A) Dhekiyakhowa Naamghar
(A) Dhekiyakhowa Naamghar
(B) Aathkheliya Naamghar
(B) Aathkheliya Naamghar
(B) Aathkheliya Naamghar
(C) Garakhiya Doul
(C) Garakhiya Doul
(C) Garakhiya Doul
(D) Joydoul
(D) Joydoul
(D) Joydoul
Answer: (A) Dhekiyakhowa Naamghar
Answer: (A) Dhekiyakhowa Naamghar
Answer: (A) Dhekiyakhowa Naamghar
The earthen lamp lit by Madhavdeva, a prominent figure in Assamese Vaishnavism, is still burning continuously at the Dhekiakhowa Bornamghar in Jorhat, Assam. This Namghar (place of worship) was established by Madhavdeva in 1528, and the lamp has been kept alight ever since, making it a significant pilgrimage site and a symbol of enduring tradition.
The earthen lamp lit by Madhavdeva, a prominent figure in Assamese Vaishnavism, is still burning continuously at the Dhekiakhowa Bornamghar in Jorhat, Assam. This Namghar (place of worship) was established by Madhavdeva in 1528, and the lamp has been kept alight ever since, making it a significant pilgrimage site and a symbol of enduring tradition.
The earthen lamp lit by Madhavdeva, a prominent figure in Assamese Vaishnavism, is still burning continuously at the Dhekiakhowa Bornamghar in Jorhat, Assam. This Namghar (place of worship) was established by Madhavdeva in 1528, and the lamp has been kept alight ever since, making it a significant pilgrimage site and a symbol of enduring tradition.
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Q5. The earth makes one complete rotation on it's axis in
Q5. The earth makes one complete rotation on it's axis in
(A) 24 hours
(A) 24 hours
(A) 24 hours
(B) 23 hours 50 minutes
(B) 23 hours 50 minutes
(B) 23 hours 50 minutes
(C) 23 hours 56 minutes
(C) 23 hours 56 minutes
(C) 23 hours 56 minutes
(D) 23 hours 52 minutes
(D) 23 hours 52 minutes
(D) 23 hours 52 minutes
Answer: (C) 23 hours 56 minutes
Answer: (C) 23 hours 56 minutes
Answer: (C) 23 hours 56 minutes
23 hours 56 minutes
23 hours 56 minutes
23 hours 56 minutes
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Q6. The Panimur waterfall is located in which district?
Q6. The Panimur waterfall is located in which district?
(A) Baksa
(A) Baksa
(A) Baksa
(B) Nagaon
(B) Nagaon
(B) Nagaon
(C) Dima Hasao
(C) Dima Hasao
(C) Dima Hasao
(D) Karbi Anglong
(D) Karbi Anglong
(D) Karbi Anglong
Answer: (C) Dima Hasao
Answer: (C) Dima Hasao
Answer: (C) Dima Hasao
Dima Hasao
Dima Hasao
Dima Hasao
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Q7. A number was increased by 40% and thereafter decreased by 40%. The net change in the number in percentage is
Q7. A number was increased by 40% and thereafter decreased by 40%. The net change in the number in percentage is
(A) 16% increase
(A) 16% increase
(A) 16% increase
(B) 16% decrease
(B) 16% decrease
(B) 16% decrease
(C) 32% decrease
(C) 32% decrease
(C) 32% decrease
(D) No change
(D) No change
(D) No change
Answer: (B) 16% decrease
Answer: (B) 16% decrease
Answer: (B) 16% decrease
16% decrease
= 40-40-%
= -%
= -16%
16% decrease = 40-40-% = -% = -16%
16% decrease = 40-40-% = -% = -16%
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Q8. Water has maximum density at
Q8. Water has maximum density at
(A) 100 °C
(A) 100 °C
(A) 100 °C
(B) -40 °C
(B) -40 °C
(B) -40 °C
(C) 0 °C
(C) 0 °C
(C) 0 °C
(D) 4 °C
(D) 4 °C
(D) 4 °C
Answer: (D) 4 °C
Answer: (D) 4 °C
Answer: (D) 4 °C
Water has its maximum density at 4° Celsius (39.2° Fahrenheit), in its liquid phase. At this temperature, water's density is 0.9998395 grams per milliliter (g/ml). This is slightly less than 1 g/ml.
Water behaves abnormally at this temperature. When water is heated from 0° Celsius, its volume decreases until it reaches 4° Celsius. Above 4° Celsius, water's volume increases as the temperature increases. At 4° Celsius, the cage-like structure of water begins to break and come closer, which decreases the volume and increases the density. Water's solid phase, ice, is more buoyant and forms at the surface of bodies of water, where it freezes downward.
Water has its maximum density at 4° Celsius (39.2° Fahrenheit), in its liquid phase. At this temperature, water's density is 0.9998395 grams per milliliter (g/ml). This is slightly less than 1 g/ml. Water behaves abnormally at this temperature. When water is heated from 0° Celsius, its volume decreases until it reaches 4° Celsius. Above 4° Celsius, water's volume increases as the temperature increases. At 4° Celsius, the cage-like structure of water begins to break and come closer, which decreases the volume and increases the density. Water's solid phase, ice, is more buoyant and forms at the surface of bodies of water, where it freezes downward.
Water has its maximum density at 4° Celsius (39.2° Fahrenheit), in its liquid phase. At this temperature, water's density is 0.9998395 grams per milliliter (g/ml). This is slightly less than 1 g/ml. Water behaves abnormally at this temperature. When water is heated from 0° Celsius, its volume decreases until it reaches 4° Celsius. Above 4° Celsius, water's volume increases as the temperature increases. At 4° Celsius, the cage-like structure of water begins to break and come closer, which decreases the volume and increases the density. Water's solid phase, ice, is more buoyant and forms at the surface of bodies of water, where it freezes downward.
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Q9. What is the name of the weak zone of the earth's crust?
Q9. What is the name of the weak zone of the earth's crust?
(A) Seismic
(A) Seismic
(A) Seismic
(B) Cosmic
(B) Cosmic
(B) Cosmic
(C) Formic
(C) Formic
(C) Formic
(D) Anaemic
(D) Anaemic
(D) Anaemic
Answer: (A) Seismic
Answer: (A) Seismic
Answer: (A) Seismic
The Earth's crust is not a single, unbroken shell; it's divided into large pieces called tectonic plates. The boundaries where these plates meet are subject to immense stress due to their constant movement. These areas, characterized by frequent movement and deformation, are known as seismic zones or fault zones. The accumulated stress in these weak zones is eventually released in the form of earthquakes. While the asthenosphere is a weak, semi-fluid layer beneath the lithosphere (which includes the crust), the term "seismic zone" specifically refers to the regions within the crust that are prone to seismic activity.
The Earth's crust is not a single, unbroken shell; it's divided into large pieces called tectonic plates. The boundaries where these plates meet are subject to immense stress due to their constant movement. These areas, characterized by frequent movement and deformation, are known as seismic zones or fault zones. The accumulated stress in these weak zones is eventually released in the form of earthquakes. While the asthenosphere is a weak, semi-fluid layer beneath the lithosphere (which includes the crust), the term "seismic zone" specifically refers to the regions within the crust that are prone to seismic activity.
The Earth's crust is not a single, unbroken shell; it's divided into large pieces called tectonic plates. The boundaries where these plates meet are subject to immense stress due to their constant movement. These areas, characterized by frequent movement and deformation, are known as seismic zones or fault zones. The accumulated stress in these weak zones is eventually released in the form of earthquakes. While the asthenosphere is a weak, semi-fluid layer beneath the lithosphere (which includes the crust), the term "seismic zone" specifically refers to the regions within the crust that are prone to seismic activity.
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Q10. The Chandubi lake was formed in which year due to an earthquake
Q10. The Chandubi lake was formed in which year due to an earthquake
(A) 1997
(A) 1997
(A) 1997
(B) 1923
(B) 1923
(B) 1923
(C) 1897
(C) 1897
(C) 1897
(D) 1830
(D) 1830
(D) 1830
Answer: (C) 1897
Answer: (C) 1897
Answer: (C) 1897
Chandubi Lake is a natural lake located in Rabha Hasong Autonomous Council, Kamrup District, Assam. The lake is located at the foot of Garo Hills surrounded by Assam and Meghalaya. This lake was formed on 12 June 1897 in the evening by an earthquake that hit Assam. During that period the forest went down and became the lake.
Chandubi Lake is a natural lake located in Rabha Hasong Autonomous Council, Kamrup District, Assam. The lake is located at the foot of Garo Hills surrounded by Assam and Meghalaya. This lake was formed on 12 June 1897 in the evening by an earthquake that hit Assam. During that period the forest went down and became the lake.
Chandubi Lake is a natural lake located in Rabha Hasong Autonomous Council, Kamrup District, Assam. The lake is located at the foot of Garo Hills surrounded by Assam and Meghalaya. This lake was formed on 12 June 1897 in the evening by an earthquake that hit Assam. During that period the forest went down and became the lake.
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