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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:

  • Some plants are rocks

  • No vegetabs is a plant

Conclusions:

(I) No vegetable is a rock

(Il) Some rocks are plants.

ABoth conclusions (1) and (II) follow

BOnly conclusion (1) follows

COnly conclusion (II) follows

DNeither conclusion (1) nor (Il) follows

Answer:

C. Only conclusion (II) follows

Read Explanation:

Let’s analyze the statements:

Statements:

  1. Some plants are rocks → There is an overlap between plants and rocks.

  2. No vegetable is a plant → Vegetables are completely separate from plants.

    Conclusion (I): No vegetable is a rock

We only know:

  • Vegetables are not plants

  • Some plants are rocks

There is no direct or indirect link between vegetables and rocks. So we cannot conclude that vegetables are not rocks.

Conclusion (I) does NOT follow.

Conclusion (II): Some rocks are plants

This is exactly the same as statement 1 (“Some plants are rocks”).

Conclusion (II) follows.

Final Answer: Only Conclusion (II) 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 conclusion(s) logically follow(s) from the statements).

Statements:

Some taps are soaps.

Some taps are creams.

Some soaps are oils.

Conclusions:

(I) Some taps are oils.

(Il) Some soaps are creams.

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 actors are writers.

Some writers are dancers.

Some dancers are stars.

Conclusions:

(1): Some stars are actors.

(I1): Some dancers are actors.

Find the odd one out from the given alternatives:

Read the following statements and evaluate the conclusions based on traditional syllogistic logic. Consider the statements to be absolutely true, even if they appear contrary to known facts. Determine which conclusion(s) logically follow from the given statements.

Statements:

All metals are elements.

Some elements are gases.

Conclusions:

I. Some metals are gases.

II. All gases being elements is a possibility.

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.