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Solution
Q.71 Correct
Q.71 In-correct
Q.71 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Some plants like the pea plant climb up other plants or fences by means of tendrils.

P:  These tendrils are sensitive to touch.

Q: When they come in contact with any support, the part of the tendril in contact with the object does not grow as rapidly as the part of the tendril away from the object.

R: More commonly, plants respond to stimuli slowly by growing in a particular direction.

S: This causes the tendril to circle around the object and thus cling to it.

S6: Because this growth is directional, it appears as if the plant is moving.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Some plants like the pea plant climb up other plants or fences by means of tendrils.

P:  These tendrils are sensitive to touch.

Q: When they come in contact with any support, the part of the tendril in contact with the object does not grow as rapidly as the part of the tendril away from the object.

R: More commonly, plants respond to stimuli slowly by growing in a particular direction.

S: This causes the tendril to circle around the object and thus cling to it.

S6: Because this growth is directional, it appears as if the plant is moving.

Q.72 Correct
Q.72 In-correct
Q.72 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Hans Christian Oersted, one of the leading scientists of the 19th century, played a crucial role in understanding electromagnetism.

P: In 1820 he accidentally discovered that a compass needle get deflected when an electric current passed through a metallic wire placed nearby.

Q: His research later created technologies such as radio, television and fibre optics.

R: The unit of magnetic field strength is named the oersted in his honour.

S: Through this observation, Oersted showed that electricity and magnetism were related phenomena. 

S6: This is how Orested becomes a unit.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Hans Christian Oersted, one of the leading scientists of the 19th century, played a crucial role in understanding electromagnetism.

P: In 1820 he accidentally discovered that a compass needle get deflected when an electric current passed through a metallic wire placed nearby.

Q: His research later created technologies such as radio, television and fibre optics.

R: The unit of magnetic field strength is named the oersted in his honour.

S: Through this observation, Oersted showed that electricity and magnetism were related phenomena. 

S6: This is how Orested becomes a unit.

Q.73 Correct
Q.73 In-correct
Q.73 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: The brain has three such major parts or regions, namely the fore-brain, mid-brain and hind-brain.

P:  It has regions which receive sensory impulses from various receptors. 

Q: The fore-brain is the main thinking part of the brain.

R: There are separate areas of association where this sensory information is interpreted by putting it together with information from other receptors as well as with information that is already stored in the brain.

S: Separate areas of the fore-brain are specialised for hearing, smell, sight and so on.

S6: The conjunction of separate areas is utterly complex.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: The brain has three such major parts or regions, namely the fore-brain, mid-brain and hind-brain.

P:  It has regions which receive sensory impulses from various receptors. 

Q: The fore-brain is the main thinking part of the brain.

R: There are separate areas of association where this sensory information is interpreted by putting it together with information from other receptors as well as with information that is already stored in the brain.

S: Separate areas of the fore-brain are specialised for hearing, smell, sight and so on.

S6: The conjunction of separate areas is utterly complex.

Q.74 Correct
Q.74 In-correct
Q.74 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Forests are ‘biodiversity hotspots

P:  One measure of the biodiversity of an area is the number of species found there. 

Q: One of the main aims of conservation is to try and preserve the biodiversity we have inherited. 

R: However, the range of different life forms (bacteria, fungi, ferns, flowering plants, nematodes, insects, birds, reptiles and so on) found, is also important.

S: Experiments and field studies suggest that loss of diversity may lead to loss of ecological stability.

S6: And loss of ecological stability is harmful.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Forests are ‘biodiversity hotspots

P:  One measure of the biodiversity of an area is the number of species found there. 

Q: One of the main aims of conservation is to try and preserve the biodiversity we have inherited. 

R: However, the range of different life forms (bacteria, fungi, ferns, flowering plants, nematodes, insects, birds, reptiles and so on) found, is also important.

S: Experiments and field studies suggest that loss of diversity may lead to loss of ecological stability.

S6: And loss of ecological stability is harmful.

Q.75 Correct
Q.75 In-correct
Q.75 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: You must have heard about environmental problem

P:  These are often global-level problems and we feel helpless to bring any change.

Q: There are international laws and regulations, and then there are our own national laws and acts for environmental protection. 

R: There are also national and international organisations working towards protecting our environment.

S: We often hear or read about environmental problems. 

S6: These organisations are working really hard.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: You must have heard about environmental problem

P:  These are often global-level problems and we feel helpless to bring any change.

Q: There are international laws and regulations, and then there are our own national laws and acts for environmental protection. 

R: There are also national and international organisations working towards protecting our environment.

S: We often hear or read about environmental problems. 

S6: These organisations are working really hard.

Q.77 Correct
Q.77 In-correct
Q.77 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: The conduction of electricity through a solution involves the movement of charged particles.

P: But ionic compounds conduct electricity in the molten state. 

Q: A solution of an ionic compound in water contains ions, which move to the opposite electrodes when electricity is passed through the solution.

R: Ionic compounds in the solid state do not conduct electricity because the movement of ions in the solid is not possible due to their rigid structure.    

S: This is possible in the molten state since the electrostatic forces of attraction between the oppositely charged ions are overcome due to the heat.   

S6: Thus, the ions move freely and conduct electricity.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: The conduction of electricity through a solution involves the movement of charged particles.

P: But ionic compounds conduct electricity in the molten state. 

Q: A solution of an ionic compound in water contains ions, which move to the opposite electrodes when electricity is passed through the solution.

R: Ionic compounds in the solid state do not conduct electricity because the movement of ions in the solid is not possible due to their rigid structure.    

S: This is possible in the molten state since the electrostatic forces of attraction between the oppositely charged ions are overcome due to the heat.   

S6: Thus, the ions move freely and conduct electricity.

Q.78 Correct
Q.78 In-correct
Q.78 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Industries would consider the forest as merely a source of raw material for its factories. 

P:  Since these industries have a greater reach than the local people, they are not interested in the sustainability of the forest in one particular area. 

Q: For example, after cutting down all the teak trees in one area, they will get their teak from a forest farther away.

R: They do not have any stake in ensuring that one particular area should yield an optimal amount of produce for all generations to come.  

S: And huge interest-groups lobby the government for access to these raw materials at artificially low rates. 

S6: This is bad for environment and everyone.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Industries would consider the forest as merely a source of raw material for its factories. 

P:  Since these industries have a greater reach than the local people, they are not interested in the sustainability of the forest in one particular area. 

Q: For example, after cutting down all the teak trees in one area, they will get their teak from a forest farther away.

R: They do not have any stake in ensuring that one particular area should yield an optimal amount of produce for all generations to come.  

S: And huge interest-groups lobby the government for access to these raw materials at artificially low rates. 

S6: This is bad for environment and everyone.

Q.79 Correct
Q.79 In-correct
Q.79 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: After two decades of debate on the question, the Company finally introduced the Permanent Settlement in 1793.

P: By the terms of the settlement, the rajas and taluqdars were recognised as zamindars. 

Q: They were asked to collect rent from the peasants and pay revenue to the Company. 

R: The amount to be paid was fixed permanently, that is, it was not to be increased ever in future.

S: It was felt that this would ensure a regular flow of revenue into the Company’s coffers and at the same time encourage the zamindars to invest in improving the land. 

S6: Later, it resulted in a failure

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: After two decades of debate on the question, the Company finally introduced the Permanent Settlement in 1793.

P: By the terms of the settlement, the rajas and taluqdars were recognised as zamindars. 

Q: They were asked to collect rent from the peasants and pay revenue to the Company. 

R: The amount to be paid was fixed permanently, that is, it was not to be increased ever in future.

S: It was felt that this would ensure a regular flow of revenue into the Company’s coffers and at the same time encourage the zamindars to invest in improving the land. 

S6: Later, it resulted in a failure

Q.80 Correct
Q.80 In-correct
Q.80 Unattempt

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Carbon and energy requirements of the autotrophic organism are fulfilled by photosynthesis.

P: This material is taken in the form of carbon dioxide and water which is converted into carbohydrates in the presence of sunlight and chlorophyll. 

Q: Carbohydrates are utilised for providing energy to the plant and it's an important aspect of photosynthesis. 

R: The carbohydrates which are not used immediately are stored in the form of starch, which serves as the internal energy reserve to be used as and when required by the plant.

S: It is the process by which autotrophs take in substances from the outside and convert them into stored forms of energy. 

S6: A somewhat similar situation is seen in us where some of the energy derived from the food we eat is stored in our body in the form of glycogen.

In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as SI and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.

S1: Carbon and energy requirements of the autotrophic organism are fulfilled by photosynthesis.

P: This material is taken in the form of carbon dioxide and water which is converted into carbohydrates in the presence of sunlight and chlorophyll. 

Q: Carbohydrates are utilised for providing energy to the plant and it's an important aspect of photosynthesis. 

R: The carbohydrates which are not used immediately are stored in the form of starch, which serves as the internal energy reserve to be used as and when required by the plant.

S: It is the process by which autotrophs take in substances from the outside and convert them into stored forms of energy. 

S6: A somewhat similar situation is seen in us where some of the energy derived from the food we eat is stored in our body in the form of glycogen.

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