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Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All engines are keys. Some keys are trains. Conclusions: (I) : Some keys are engines. (II) : Some trains are engines.

ANeither conclusion (I) nor (II) follows

BBoth conclusions (I) and (II) follow

COnly conclusion (II) follows

DOnly conclusion (I) follows

Answer:

D. Only conclusion (I) follows

Read Explanation:

Only conclusion (I) follows


Related Questions:

In the question, two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statements:
1. No mobile is steel.
2. All steel are silver.
Conclusions:
I. Some silver are steel.
II. Some mobile are not silver.

Direction: Two statements are followed by three conclusions I, II, and III. Assuming these statements to be true, even if they seem to be at variance from commonly known facts, then decide which of the given conclusions logically follows from the given statements.
Statement: 
All Springs are brooks.
Some brooks are creeks.

No creek is tap.
Conclusions: 
I. Some taps are creeks.
II. No spring is tap.
III. Some brooks are springs

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Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All rocks are pens. Some flowers are rocks. All trees are flowers. Conclusions: (I) Some trees are rocks. (II) Some pens are flowers.
Given below is a statement followed by some conclusions. You have to take the given statement to be true even if it seems to be at variance with the commonly known facts and then decide which of the given conclusions logically follow(s) from the given statement Statement: All hard-working people are successful. Conclusions: I. All successful people are hard-working. II. Only hard work can guarantee success in life. Decide the right option from below.