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In the context of ‘time’, GMT means (1) General Meridian Time (2) Greenwich Mean Time (3) Global Mean Time (4) None of these
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Jan 13
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anonymous
In the context of ‘time’, GMT means (1) General Meridian Time (2) Greenwich Mean Time (3) Global Mean Time (4) None of these
physical-geography
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Jan 13
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Greenwich Mean Time
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Jan 13
by
anonymous
Prime Meridian passes through (1) Greenwich (2) Ujjain (3) New York (4) Tokyo
Prime Meridian passes through (1) Greenwich (2) Ujjain (3) New York (4) Tokyo
Last answer:
Greenwich
physical-geography
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Jan 13
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How many minutes for each degree of longitude does the local time of any place vary from the Greenwich time ? (1) Two minutes (2) Four minutes (3) Six minutes (4) Eight minutes
How many minutes for each degree of longitude does the local time of any place vary from the Greenwich time ? (1) Two minutes (2) Four minutes (3) Six minutes (4) Eight minutes
Last answer:
Four minutes
physical-geography
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3 days
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Which of the following is the second largest source of global energy? (1) Fossil fuel (2) Nuclear Energy (3) Renewable Energy (4) None of these
Which of the following is the second largest source of global energy? (1) Fossil fuel (2) Nuclear Energy (3) Renewable Energy (4) None of these
Last answer:
Renewable Energy
physics
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Jan 13
by
anonymous
When the moon completely covers the sun, it is known as (1) the Antumbra (2) the Umbra (3) the Penumbra (4) None of these
When the moon completely covers the sun, it is known as (1) the Antumbra (2) the Umbra (3) the Penumbra (4) None of these
Last answer:
the Umbra
physical-geography
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Jan 14
by
anonymous
An earthquake is also known as (1) Teacher (2) Tremor (3) Temper (4) None of these
An earthquake is also known as (1) Teacher (2) Tremor (3) Temper (4) None of these
Last answer:
Tremor
physical-geography
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Jan 14
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Hydraulic Action is a type of erosion caused by (1) Running water (2) Wind (3) Glacier (4) None of these
Hydraulic Action is a type of erosion caused by (1) Running water (2) Wind (3) Glacier (4) None of these
Last answer:
Running water
physical-geography
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Jan 13
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Metamorphic rocks originate from— (1) igneous rocks (2) sedimentary rocks (3) both igneous and sedimentary rocks (4) None of these
Metamorphic rocks originate from— (1) igneous rocks (2) sedimentary rocks (3) both igneous and sedimentary rocks (4) None of these
Last answer:
both igneous and sedimentary rocks
physical-geography
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Jan 14
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anonymous
Magnetic Meridian is a (1) Line parallel to the equator of the Earth (2) Latitude (3) Line joining the geographic north and geographic south of Earth (4) Plane passing through the magnetic north and magnetic south of Earth
Magnetic Meridian is a (1) Line parallel to the equator of the Earth (2) Latitude (3) Line joining the geographic north and geographic south of Earth (4) Plane passing through the magnetic north and magnetic south of Earth
Last answer:
Plane passing through the magnetic north and magnetic south of Earth
physical-geography
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Jan 13
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The angle between the magnetic meridian and the geographical meridian at a place is (1) Azimuth (2) Dip (3) Declination(4) Latitude
The angle between the magnetic meridian and the geographical meridian at a place is (1) Azimuth (2) Dip (3) Declination(4) Latitude
Last answer:
Declination
physical-geography
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Jan 13
by
anonymous
Day and Night are equal at the: (1) Prime Meridian (2) Antarctic (3) Poles (4) Eqator
Day and Night are equal at the: (1) Prime Meridian (2) Antarctic (3) Poles (4) Eqator
Last answer:
Eqator
physical-geography
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asked
Jan 15
by
anonymous
Global warming is expected to result in (1) Increase in level of sea (2) Change in crop pattern (3) Change in coastline (4) All of the above
Global warming is expected to result in (1) Increase in level of sea (2) Change in crop pattern (3) Change in coastline (4) All of the above
Last answer:
All of the above
physical-geography
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asked
Jan 15
by
anonymous
The main cause of global climatic change is (1) increase in the content of carbon dioxide in the atmosphere (2) emissions of industrial gases (3) adding of dust (4) changes in plant cover
The main cause of global climatic change is (1) increase in the content of carbon dioxide in the atmosphere (2) emissions of industrial gases (3) adding of dust (4) changes in plant cover
Last answer:
increase in the content of carbon dioxide in the atmosphere
physical-geography
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asked
Jan 17
by
anonymous
The term utility means (1) usefulness of a commodity (2) the satisfaction which a commodity yields (3) the service which a commodity is capable of rendering (4) None of these
The term utility means (1) usefulness of a commodity (2) the satisfaction which a commodity yields (3) the service which a commodity is capable of rendering (4) None of these
Last answer:
the satisfaction which a commodity yields
economics
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asked
Jan 16
by
anonymous
The standard time of a country differs from the GMT in multiples of— (1) Two hours (2) One hour (3) Half hour (4) Four minutes
The standard time of a country differs from the GMT in multiples of— (1) Two hours (2) One hour (3) Half hour (4) Four minutes
Last answer:
Half hour
geography-of-india
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asked
Jan 17
by
anonymous
Perfect competition means (1) large number of buyers and less sellers (2) large number of buyers and sellers (3) large number of sellers and less buyers (4) None of these
Perfect competition means (1) large number of buyers and less sellers (2) large number of buyers and sellers (3) large number of sellers and less buyers (4) None of these
Last answer:
large number of buyers and sellers
economics
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asked
Jan 15
by
anonymous
Which of the following phenomena is supposedly associated with global warming ? (1) El Nino (2) La Nina (3) El Nino Modoki (4) Southern Oscillation
Which of the following phenomena is supposedly associated with global warming ? (1) El Nino (2) La Nina (3) El Nino Modoki (4) Southern Oscillation
Last answer:
El Nino
physical-geography
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asked
Jan 15
by
anonymous
Which of the following phenomena is supposedly associated with global warming ? (1) Southern Oscillations (2) El Nino (3) La Nino (4) El Nino Modiki
Which of the following phenomena is supposedly associated with global warming ? (1) Southern Oscillations (2) El Nino (3) La Nino (4) El Nino Modiki
Last answer:
El Nino Modiki
physical-geography
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asked
Jan 11
by
anonymous
Two candles of same height are lighted at the same time. The first is consumed in 6 hours and second in 4 hours. Assuming that each candles burns at a constant rate, in how many hours after being lighted, the ratio between the first and second candles becomes 2:1? a) 1 hour b) 2 hour c) 3 hour d) 4 hour e) None of these
Two candles of same height are lighted at the same time. The first is consumed in 6 hours and second in 4 hours. Assuming that each candles burns at a constant rate, in how many hours after being lighted, the ratio between the first and second candles becomes 2:1? a) 1 hour b) 2 hour c) 3 hour d) 4 hour e) None of these
Last answer:
Answer: C Let height of both candles is ‘h’ and let after t times ratio between the height be 2:1 h – t*h/6 : h – t*h/4 = 2:1 t = 3
ratio-and-proportion
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Jan 11
by
anonymous
Two candles of same height are lighted at the same time. The first is consumed in 3 hours and second in 2 hours. Assuming that each candles burns at a constant rate, in how many hours after being lighted, the ratio between the first and second candles becomes 2:1? A) 2 hour B) 2.5 hour C) 4 hour D) 1.5 hour E) None of these
Two candles of same height are lighted at the same time. The first is consumed in 3 hours and second in 2 hours. Assuming that each candles burns at a constant rate, in how many hours after being lighted, the ratio between the first and second candles becomes 2:1? A) 2 hour B) 2.5 hour C) 4 hour D) 1.5 hour E) None of these
Last answer:
Answer: D Height of both candles are same i.e. h First one takes 3 hours to burn completely, so in one hour = h/3 Similarly second one will burn in one hour = h/2 Let after t time, ratio between their height is 2:1 so, ... given 2:1, h - t*(h/3) / h - t*(h/2) = 2/1 Solving we get t = 1.5
ratio-and-proportion
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asked
Jan 15
by
anonymous
The term territorial water means (1) The water found within the country in form of rivers and lakes (2) The water secured from other countries (3) The water which is supplied to other countries (4) Water of the sea located close to the coast of a country
The term territorial water means (1) The water found within the country in form of rivers and lakes (2) The water secured from other countries (3) The water which is supplied to other countries (4) Water of the sea located close to the coast of a country
Last answer:
Water of the sea located close to the coast of a country
physical-geography
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asked
Jan 14
by
anonymous
‘Cloud burst’ means (1) Sowing of seeds of a crop in cloudy weather. (2) Abnormally heavy downpour of rain, associated with a thunderstorm. (3) Formation of artificial rain. (4) Presence of scattered flakes of cloud in the sky.
‘Cloud burst’ means (1) Sowing of seeds of a crop in cloudy weather. (2) Abnormally heavy downpour of rain, associated with a thunderstorm. (3) Formation of artificial rain. (4) Presence of scattered flakes of cloud in the sky.
Last answer:
Abnormally heavy downpour of rain, associated with a thunderstorm.
physical-geography
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asked
Jan 14
by
anonymous
Cloud burst means (1) Formation of artificial rain (2) Abnormally heavy downpour of rain, associated with thunderstorm (3) Presence of scattered flakes of cloud in the sky (4) Sowing of seeds of a crop in a cloudy weather
Cloud burst means (1) Formation of artificial rain (2) Abnormally heavy downpour of rain, associated with thunderstorm (3) Presence of scattered flakes of cloud in the sky (4) Sowing of seeds of a crop in a cloudy weather
Last answer:
Abnormally heavy downpour of rain, associated with thunderstorm
physical-geography
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asked
Jan 15
by
anonymous
'Green House Effect' means (1) Pollution in houses in tropical regions (2) Trapping of solar energy due to atmospheric oxygen (3) Trapping of solar energy due to atmospheric carbon dioxide (4) Cultivation in green houses so as to check pollution
'Green House Effect' means (1) Pollution in houses in tropical regions (2) Trapping of solar energy due to atmospheric oxygen (3) Trapping of solar energy due to atmospheric carbon dioxide (4) Cultivation in green houses so as to check pollution
Last answer:
Trapping of solar energy due to atmospheric carbon dioxide
physical-geography
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asked
Jan 14
by
anonymous
What is the mean temperature of Earth? (1) 6 degree Celsius (2) 16 degree Celsius (3) 26 degree Celsius (4) 36 degree Celsius
What is the mean temperature of Earth? (1) 6 degree Celsius (2) 16 degree Celsius (3) 26 degree Celsius (4) 36 degree Celsius
Last answer:
16 degree Celsius
physical-geography
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asked
Jan 15
by
anonymous
‘Green Accounting’ means measuring the National Income of the country taking into account estimation of (1) the total forest area of the country (2) the destruction of forest cover of the country (3) pollution and environmental damage (4) area of reclaimed fallow land
‘Green Accounting’ means measuring the National Income of the country taking into account estimation of (1) the total forest area of the country (2) the destruction of forest cover of the country (3) pollution and environmental damage (4) area of reclaimed fallow land
Last answer:
pollution and environmental damage
physical-geography
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asked
Jan 15
by
anonymous
The food chain refers to the transfer of energy from : (1) the interior of the earth to the surface (2) lower to higher latitudes (3) one organism to another (4) organisms of the land to those of the sea by means of river
The food chain refers to the transfer of energy from : (1) the interior of the earth to the surface (2) lower to higher latitudes (3) one organism to another (4) organisms of the land to those of the sea by means of river
Last answer:
one organism to another
physical-geography
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asked
Jan 15
by
anonymous
‘Terra rossa’ is a Latin word which means (1) hot area (2) red terrain (3) lateritic region (4) region near the poles
‘Terra rossa’ is a Latin word which means (1) hot area (2) red terrain (3) lateritic region (4) region near the poles
Last answer:
red terrain
physical-geography
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asked
Jan 14
by
anonymous
The term “Doab” means (1) a land between two mountains (2) a land between two lakes (3) a land between two rivers (4) a land between two seas
The term “Doab” means (1) a land between two mountains (2) a land between two lakes (3) a land between two rivers (4) a land between two seas
Last answer:
a land between two rivers
physical-geography
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asked
Jan 15
by
anonymous
Taiga means : (1) Decidious forests (2) Coniferous forests (3) Grass lands (4) Deserts
Taiga means : (1) Decidious forests (2) Coniferous forests (3) Grass lands (4) Deserts
Last answer:
Coniferous forests
physical-geography
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asked
Jan 10
by
anonymous
A pipe can fill the tank in 12 hours.Because of a leak in the tank it took 16(1/2) hours to fill the tank.If the tank is full,how much time will the leak take to empty it? A) 18hrs51mins B) 18hrs 20min C) 18hrs 40min D) 18hrs 45min E) None of these
A pipe can fill the tank in 12 hours.Because of a leak in the tank it took 16(1/2) hours to fill the tank.If the tank is full,how much time will the leak take to empty it? A) 18hrs51mins B) 18hrs 20min C) 18hrs 40min D) 18hrs 45min E) None of these
Last answer:
A =>1/12-2/33 = 11-4/132. ==>7/132 =>132/7 hrs =>132/7 hrs=>1131 mins =>18hrs 51min
pipes-and-cistern
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asked
Jan 13
by
anonymous
Suppose if we measure the time lapse between the two Sunsets by sitting in the beach, from this we can estimate (1) The distance between the sun and the earth (2) The depth of the ocean (3) The radius of the earth (4) The radius of the sun
Suppose if we measure the time lapse between the two Sunsets by sitting in the beach, from this we can estimate (1) The distance between the sun and the earth (2) The depth of the ocean (3) The radius of the earth (4) The radius of the sun
Last answer:
The radius of the earth
physical-geography
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asked
Jan 13
by
anonymous
Stars twinkle but planets do not twinkle because (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away from the earth resulting in decrease in intensity of light (4) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
Stars twinkle but planets do not twinkle because (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away from the earth resulting in decrease in intensity of light (4) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
Last answer:
they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
physical-geography
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asked
Jan 13
by
anonymous
Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time ? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation
Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time ? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation
Last answer:
Steady State Universe
physical-geography
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asked
Jan 16
by
anonymous
What is meant by the term “midnight sun” ? (1) Twilight (2) Rising Sun (3) Very bright moon (4) Sun shining in the polar circle for long time
What is meant by the term “midnight sun” ? (1) Twilight (2) Rising Sun (3) Very bright moon (4) Sun shining in the polar circle for long time
Last answer:
Sun shining in the polar circle for long time
physical-geography
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asked
Jan 14
by
anonymous
Granite, quartzite areas have upstanding look because (1) mechanically wealthered faster (2) these rocks are resistant to all kinds of erosion (3) these rocks are not easily croded (4) not easily worn down
Granite, quartzite areas have upstanding look because (1) mechanically wealthered faster (2) these rocks are resistant to all kinds of erosion (3) these rocks are not easily croded (4) not easily worn down
Last answer:
not easily worn down
physical-geography
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asked
Jan 15
by
anonymous
Who of the following has given the term rhizoshere : (1) Garret (2) Alexopolus (3) Hiltner (4) None of the given options
Who of the following has given the term rhizoshere : (1) Garret (2) Alexopolus (3) Hiltner (4) None of the given options
Last answer:
Hiltner
physical-geography
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asked
Jan 11
by
anonymous
A bus and a truck are available to cross a jungle. The speed of the truck is thrice that of the bus. The capacity of the truck is 60 persons and that of bus is 40 persons. The average occupancy of the bus is twice that of the truck. The tickets for the bus and the truck cost Re 1 and Re 1.50 respectively. What is the ratio of the average rupee collection of the truck to that of the bus in a day? Assume there is no wastage time between trips and the occupancy of the bus/truck is defined as the ratio of the actual number of persons boarding it and its capacity. a) 9:17 b) 17:9 c) 8:27 d) 27:8 e) None of these
A bus and a truck are available to cross a jungle. The speed of the truck is thrice that of the bus. The capacity of the truck is 60 persons and that of bus is 40 persons. The average occupancy of the bus is twice that of the truck. The tickets for the bus and the truck cost Re 1 and Re 1.50 respectively. What is the ratio of the ... bus/truck is defined as the ratio of the actual number of persons boarding it and its capacity. a) 9:17 b) 17:9 c) 8:27 d) 27:8 e) None of these
Last answer:
Answer: D Average Rupee collection = Speed× capacity × Occupancy × Ticket rate Ratio of average Rupee collection of truck to that of bus= product of above rate According to question, (3×60×1×1.5):(1×40×2×1)= 270:80=27:8
ratio-and-proportion
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asked
Jan 14
by
anonymous
The line on a map connecting points of equal temperature at a given time is (1) Isohyet (2) Isobar (3) Isthumus (4) Isotherm
The line on a map connecting points of equal temperature at a given time is (1) Isohyet (2) Isobar (3) Isthumus (4) Isotherm
Last answer:
Isotherm
physical-geography
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asked
Jan 15
by
anonymous
Sea breeze is formed during (1) Day time (2) Night time (3) Both (4) Seasonal
Sea breeze is formed during (1) Day time (2) Night time (3) Both (4) Seasonal
Last answer:
Day time
physical-geography
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asked
5 days
ago
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anonymous
The term ‘equinox’ means (1) The path which the Earth takes around the Sun (2) The axis of the Earth around which it rotates (3) When the day and night are of equal duration (4) The time when the Sun seems to be going round and round in the sky in the Arctic but does not go below the horizon
The term ‘equinox’ means (1) The path which the Earth takes around the Sun (2) The axis of the Earth around which it rotates (3) When the day and night are of equal duration (4) The time when the Sun seems to be going round and round in the sky in the Arctic but does not go below the horizon
Last answer:
When the day and night are of equal duration
physics
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asked
Jan 10
by
anonymous
A tap can fill a cistern in 11hours, but due to a leakage it took 13hours to fill the cistern. If the cistern is full, in what time will the cistern become empty due to leakage ? A) 73.30hrs B) 77.50hrs C) 71.5 hrs D) 72.30hrs E) None of these
A tap can fill a cistern in 11hours, but due to a leakage it took 13hours to fill the cistern. If the cistern is full, in what time will the cistern become empty due to leakage ? A) 73.30hrs B) 77.50hrs C) 71.5 hrs D) 72.30hrs E) None of these
Last answer:
C 1/11-1/13 = 13-11/143 =>2/143 =>1/71.5 =>71.5hours
pipes-and-cistern
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asked
1 day
ago
by
anonymous
What is the chromosome number in a human ovum ? (1) 24 (2) 46 (3) 48 (4) None of these
What is the chromosome number in a human ovum ? (1) 24 (2) 46 (3) 48 (4) None of these
Last answer:
46
biology
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asked
3 days
ago
by
anonymous
Among the following iron ores, the highest percentage of iron content is found in— (1) Haemetite (2) Magnetite (3) Limnonite (4) None of these
Among the following iron ores, the highest percentage of iron content is found in— (1) Haemetite (2) Magnetite (3) Limnonite (4) None of these
Last answer:
Haemetite
chemistry
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asked
3 days
ago
by
anonymous
If electric resistance is to be decreased, then the number of resistances should be connected in _______ (1) Series (2) Parallel (3) Mixed arrangement (4) None of these
If electric resistance is to be decreased, then the number of resistances should be connected in _______ (1) Series (2) Parallel (3) Mixed arrangement (4) None of these
Last answer:
Parallel
physics
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The rice is cooked more quickly in a pressure cooker because (1) it is covered. (2) less quantity of water is used. (3) None of these (4) water boils at a higher temperature under pressure.
The rice is cooked more quickly in a pressure cooker because (1) it is covered. (2) less quantity of water is used. (3) None of these (4) water boils at a higher temperature under pressure.
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water boils at a higher temperature under pressure.
physics
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A man in a train moving with a constant velocity drops a ball on the platform. The path of the ball as seen by an observer standing on the platform is (1) A straight line (2) A circle (3) A parabola (4) None of these
A man in a train moving with a constant velocity drops a ball on the platform. The path of the ball as seen by an observer standing on the platform is (1) A straight line (2) A circle (3) A parabola (4) None of these
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A parabola
physics
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To open a door easily, the handle should be fixed (1) near the hinges (2) away from mid-point opposite to hinges (3) in the middle (4) None of these
To open a door easily, the handle should be fixed (1) near the hinges (2) away from mid-point opposite to hinges (3) in the middle (4) None of these
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None of these
physics
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A parachute descends slowly whereas a stone dropped from the same height falls rapidly, because (1) stone is heavier than parachute (2) special mechanisms are present in parachute (3) a parachute has a larger surface area and air resistance is more (4) None of these
A parachute descends slowly whereas a stone dropped from the same height falls rapidly, because (1) stone is heavier than parachute (2) special mechanisms are present in parachute (3) a parachute has a larger surface area and air resistance is more (4) None of these
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a parachute has a larger surface area and air resistance is more
physics
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Water pipes in hilly areas often burst on a cold frosty night, because (1) the material of which pipes are made contracts due to cold and so breaks (2) water in the pipes freezes and on freezing water expands, so pipes break (3) frost makes the pipes rusty, so they break (4) None of these
Water pipes in hilly areas often burst on a cold frosty night, because (1) the material of which pipes are made contracts due to cold and so breaks (2) water in the pipes freezes and on freezing water expands, so pipes break (3) frost makes the pipes rusty, so they break (4) None of these
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water in the pipes freezes and on freezing water expands, so pipes break
physics
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In a refrigerator what produces the cooling ? (1) The ice which deposits on the freezer (2) The sudden expansion of a compressed gas (3) The evaporation of a volatile liquid (4) None of these
In a refrigerator what produces the cooling ? (1) The ice which deposits on the freezer (2) The sudden expansion of a compressed gas (3) The evaporation of a volatile liquid (4) None of these
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None of these
physics
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