S2 : However, the electricity to charge them may come from fossil fuel sources.
The second sentence :
Analyzing Sentence Relationship: S1 and S2
The question asks to identify the relationship between two sentences, S1 and S2.
- S1: "Electric cars produce no exhaust emissions." This statement focuses solely on the emissions released directly from the vehicle during operation.
- S2: "However, the electricity to charge them may come from fossil fuel sources." This sentence introduces a condition or context related to the energy source used to power the electric car.
Evaluating Options for Co-Relationship
We need to determine how S2 relates to the assertion made in S1.
- Option (a) contradicts: S2 does not state that S1 is false. Electric cars *do* produce zero exhaust emissions during use.
- Option (b) contrasts: While S2 contrasts the origin of pollution (operation vs. generation), it doesn't directly contrast the specific claim of S1 (no *exhaust* emissions).
- Option (c) confirms: S2 does not support or confirm S1. It introduces an additional, potentially mitigating, factor.
- Option (d) qualifies: S2 limits or modifies the implication of S1. While S1 is factually correct about operational emissions, S2 adds that the overall environmental benefit depends on the electricity generation method, thus qualifying the initial statement.
Conclusion on Sentence Qualification
Sentence S2 adds a necessary condition to the assertion in S1, refining its scope. Therefore, S2 qualifies the assertion of the first sentence by considering the broader context of the electricity source.
Similar Questions
- S1 : Mount Everest is the tallest peak in the world.
S2 : K2 in the Karakoram Range is taller than Mount Everest.
The second sentence : - S1 : True knowledge is true power.
S2 : A little knowledge however is a dangerous thing.
The second sentence : - S1 : Slow and steady wins the race.
S2 : Haste makes waste.
The second sentence : - S1 : Many hands make light work.
S2 : Too many cooks spoil the broth.
The second sentence : - S1 : The new laptop model is very desirable.
S2 : The battery life of the laptop could be better.
The second sentence : - S1 : Research shows exercise improves mood.
S2 : A 2022 study links daily walks to reduced depression.
The second sentence : - S1 : Some people doubt that God exists.
S2 : Belief in the existence of God is universal.
The second sentence : - S1 : Summer in Delhi is extremely hot.
S2 : Summer in Shimla is quite cold.
The second sentence : - S1 : Bananas are a good source of potassium.
S2 : Doctors often recommend bananas to maintain healthy levels of potassium.
The second sentence :
Important Questions from Critical Reasoning
As a responsible person, which of the following is not advisable?
- A, B, and C have a few chocolates among themselves. A gives to each of the other two half the number of chocolates they already have. Similarly B and C (in that order) give each of the other two half the number of chocolates each of them already has. Now, if each of them has the same number of chocolates, what could be the minimum number of chocolates they have among themselves?
Given question has main statement followed by four statements. Choose the ordered pair of statements, where the first statement implies the second, and the two statements are logically consistent with the main statement.
When she takes an examination, she clears it.
A. she took an examination
B. she did not take an examination
C. she cleared it.
D. she did not clear it.
You are alone in your house and there is a danger of thieves around. You hear a knock on the door. What should be your most logical action?
While traveling in a train, you notice that a lady from the coach behind you falls from the stairs of the train. What should be your best rational course of action?
