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Standard XII
Biology
Theories of Origin of Life
Choose the co...
Question
Choose the correct option about conclusion drawn from the statements given below
Statements:
1. All pens are pencils.
2. No pencil is a monkey.
Conclusions:
I. No pen is a monkey.
II. Some pens are monkeys.
III. All monkeys are pens.
A
Only I follow.
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B
Only I & II follows.
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C
Only II & III follows.
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D
I, II & III all follows.
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Solution
The correct option is
A
Only I follow.
From the figure it follows that
no pen is a monkey. Yes
Some pens are monkeys. No
All monkeys are pens. No
Only I follows.
Option A
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Similar questions
Q.
Two statements are given followed by four conclusions I, II, III and IV. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You are to decide which of the given conclusions if any, follow from the given statements.
Statements
All pens are pencils.
No pencil is a monkey.
Conclusions
I. No pen is a monkey.
II. Some pens are monkeys.
III. All monkeys are pens.
IV. Some monkeys are pens.
Q.
In the following question, there are two statements (A) and (B) followed by four conclusions numbered I, II, III and IV. Though the statements are at variance from commonly known facts, you have to assume them to be true. Read the colcusions and, based on the information given in statements (A) and (B), decide which of the opinions follow from A and B.
Statements: (A) All pens are pencils.
(B) No pencil is monkey.
Conclusions
I. No pen is a monkey
II. Some pens are monkeys.
III. All monkeys are pens.
IV. Some monkeys are pens.
Q.
Statements: (A) All pens are pencils (B) No pencil is a monkey
Conclusions
I. No pen is a monkey.
II. Some pens are monkeys.
III. All monkeys are pens.
IV Some monkeys are pens.
Q.
Statements:
1
. All pens are pencils.
2
. No pencil is a monkey.
Conclusions:
I. No pen is a monkey.
II. some pens are monkeys.
III. All monkeys are pens.
Q.
Choose the correct option about conclusion drawn from the statements given below.
Statements:
Some papers are pens
All the pencils are pens.
Conclusions:
1. Some pens are pencils.
2. Some pens are papers.
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