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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 planets are rocks. All rocks are lakes. Conclusions: (I) All planets are lakes. (II) All rocks are planets.

AOnly conclusion Il follows

BNeither conclusion I nor Il follows

CBoth conclusions I and Il follow

DOnly conclusion I follows.

Answer:

D. Only conclusion I follows.

Read Explanation:

Given Statements:

  1. All planets are rocks

  2. All rocks are lakes

    Conclusion (I): All planets are lakes

From:

  • Planets ⟶ Rocks

  • Rocks ⟶ Lakes

Therefore, Planets ⟶ Lakes
Conclusion (I) follows

Conclusion (II): All rocks are planets

We only know:

  • All planets are rocks

    This does not mean all rocks are planets

    Final Answer:

Only Conclusion (I) follows


Related Questions:

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: Some onions are potatoes. No potato is a carrot. Conclusions: (I): No potato is an onion. (II): Some carrots are potatoes

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:

Some chickens are hens.

No hen is an egg.

Conclusions:

(l) No chicken is an egg.

(Il) All hens are chickens.

Each of the letters in the word STAMINA is arranged in alphabetical order. How many letters are there in the English alphabetical series between the letter that is first from the left and the one that is fourth from the right in the new letter-cluster formed?

Read the following statement carefully and identify the conclusion that follows.

Statement: The economy grew by 8% this year, the highest in a decade.

Conclusions:

I. Economic reforms have been successful.

II. Growth in previous years was below 8%.

Read the following statement carefully and identify the conclusion that follows. Statement: The bank has introduced a biometric login system.

  1. The bank wants to improve security.
  2. Customers must carry biometric IDs.