Challenger App

No.1 PSC Learning App

1M+ Downloads

Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s).

Statements:

I. No metals are red.

II. Some red are danger

Conclusions:

1. Some danger are metals.

2. Some red are metals.

AConclusion 2 alone follows.

BConclusion 1 alone follows.

CNeither 1 nor 2 follows.

DBoth 1 and 2 follows.

Answer:

C. Neither 1 nor 2 follows.

Read Explanation:

The least possible venn diagram is:

image.png

1. Some danger are metals. → False (It can be possible, but it is not definite)

2. Some red are metals. → False (As, No metals are red)

Hence, neither 1 nor 2 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 wrenches are hammers. Some wrenches are chairs. Some hammers are magnets. Conclusions: (I) : Some wrenches are magnets. (II) : Some hammers are chairs
Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which conclusion/s logically follow/s from the given statements. Statements: Some tickets are goats. No tickets are books. All tickets are lizards. Conclusions: (I) Some goats are lizards. (II) No lizards are books.

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:

Some notebooks are books.

All pens are books.

No pencil is pen

Conclusions:

I. Some pens are notebooks.

II. Some books are not pencil.

III. Some notebooks are pencils.

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:

All CPU are monitor

All monitor are keyboard

No monitor is mouse

Conclusions:

I). Some keyboard are CPU

II). No CPU is mouse

Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seen to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:
Some octopuses are fish.
Some fish are frogs.

Conclusions:
I. Some frogs are fish.
II. Some fish are octopuses.