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Q:

Question :

In a cricket team, the average age of eleven players in 28 years. What is the age of the captain?

Statements :

a. The captain is eleven years older than the youngest player.

b. The average age of 10 players, other than the captain is 27.3 years.

c. Leaving aside the captain and the youngest player, the average ages of three groups of three players each are 25 years, 28 years and 30 years respectively.

A) All a,b and c follows B) Only a and c follows
C) Either b alone or a & b follows D) None

Answer:   C) Either b alone or a & b follows



Explanation:

From statement (b)
Average of 11 players = 11 x 28 = 308
Average of 10 players = 10 x 27.3 = 273
Age of captain = 308 - 273 = 35.

From the Statement (a) we can say that captain's age (C) = y + 11 ...(1) where y-youngers age
From the statement (c),the averge age of 3groups of 3players each was given,
It means total 9 players age was given indirectly,
1st group: 25 x 3 = 75
2nd group: 28 x 3 = 84
3rd group: 30 x 3 = 90
Total  is 75 + 84 + 90 = 249
Now {C + Y + (9 players age sum)}/11 = 28
Y + 11 + Y + (249) = 28 x 11=308
2Y+260=308
2Y = 308-260 = 40 ==> Y=24 ==> C(captain's age)= Y+11 = 24+11 = 35

Therefore, statement b alone or a & c only is the answer.

Q:

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.

Statement I:
No mirrors are glass

Statement II:
No reflective are mirrors

Conclusion I:
All glass are reflective

Conclusion II:
All reflective are glass

A) Only conclusion I follows B) Only conclusion II follows
C) Both conclusions I and II follow D) Neither conclusion I nor conclusion II follows
 
Answer & Explanation Answer: D) Neither conclusion I nor conclusion II follows

Explanation:
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0 833
Q:

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement: Nutritious food is delicious and good for health. Honey is nutritious.

Conclusions: I. Honey is good for health.

I I. Delicious foods are nutritious.

A) Only conclusion I follows B) Only conclusion II follows
C) Neither conclusion I nor conclusion II follows D) Both conclusion I and conclusion II follow
 
Answer & Explanation Answer: A) Only conclusion I follows

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0 884
Q:

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:
I. No purse is cloth.
II. All purses are leather.

Conclusions:
I. No leather is cloth.
II. Some leather are cloth.
III. Some leather are purses.

A) Only conclusion (I) follows. B) Only conclusion (II) follows.
C) Only conclusion (III) follows. D) All the above
 
Answer & Explanation Answer: C) Only conclusion (III) follows.

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0 891
Q:

Given below is a statement followed by some conclusions. Decide which of the given conclusions logically follows from the given statements.

Statement : What is Guna's age?

Conclusions :
I. Guna, Vinay and Keshav are all of the same age.
II. Sum of ages of Vinay, Keshav and Arjun is 32 and also Arjun is as old as Vinay and Keshav together.

 

A) Neither 1 nor 2 needed B) Only conclusion 2 needed
C) Both 1 & 2 needed D) Only conclusion 1 needed
 
Answer & Explanation Answer: C) Both 1 & 2 needed

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Q:

Given below is a statement followed by some conclusions. Decide which of the given conclusions logically follows from the given statements.


Statement : All poets are readers. No reader is wise.


Conclusions :
I. No poet is wise.
II. All readers are poets.

A) Neither 1 nor 2 follows B) Only conclusion 2 follows
C) Either 1 or 2 follows D) Only conclusion 1 follows
 
Answer & Explanation Answer: D) Only conclusion 1 follows

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Q:

Given below is a statement followed by some conclusions. Decide which of the given conclusions logically follows from the given statements.


Statement : Fortune favors the brave.

Conclusions :
I. Risks are necessary for success.
II. Cowards die many times before their death.

A) Neither 1 nor 2 follows B) Only conclusion 2 follows
C) Either 1 or 2 follows D) Only conclusion 1 follows
 
Answer & Explanation Answer: D) Only conclusion 1 follows

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Q:

You are given a question and three statements. Identify which of the statements is/are necessary/sufficient to answer the question.

L, M, N, O and P are standing in a circle facing the centre. Who is standing to the right of L?

Statements:
1. Next to L are P and M
2. O is standing to the right of P
3. O is standing to the left of N

A) Statement 1 and 2 are not sufficient B) Statements 1 and 2 together are sufficient
C) The statements are insufficient D) Statement 1 alone is sufficient
 
Answer & Explanation Answer: B) Statements 1 and 2 together are sufficient

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Q:

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

Statement:
Looking at Limay's new watch, Nita comments, "Oh, that's so awesome. Where did you buy it from?"

Conclusions:
I. Limay's watch is attractive
II. Nita wants to know where to buy a similar watch from

A) Both the conclusions follow B) Conclusion II alone follows
C) Neither I nor II follows D) Conclusion I alone follows
 
Answer & Explanation Answer: A) Both the conclusions follow

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