Verbal Reasoning - Logical Deduction Questions

Q:

If the age of father is 4 years greater than the mother and 28 years greater than the son,then what is the age of the father?

which one should be used to calculate the age ?

A) mother/son = Non-prime number
B) mother/son = Perfect square number

A) only A alone is sufficient B) only B alone is sufficient
C) both A and B are required D) Cannot be answered
 
Answer & Explanation Answer: B) only B alone is sufficient

Explanation:

For the given problem there are three possiblities.
Father's age can be = 36, 31, 29
Mother's age = 32, 27, 25
Son's age = 8, 3, 1.

By using only B it can be calculated.

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Q:

In the following question assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and then give your answers accordingly.

Statements: A > C; G > E; G ≤ C; R ≤ I; K ≤ I

Conclusions:

 i. A > G

ii. C > E

A) None is true B) Only I is true
C) Only II is true D) Either I or II is true
 
Answer & Explanation Answer:

Explanation:

Given statements: A > C; G > E; G ≤ C; R ≤ I; K ≤ IOn combining: A > C ≥ G > E; K ≤ I ≥ RConclusions:i. A > G→True (as A > C ≥G→A > G)ii. C > E→True (as C ≥G > E→C > E)Therefore, both conclusions are true.

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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 rings are bangles

Statement II: All gold are rings

 

Conclusion I: No bangles are gold

Conclusion II: Some rings are gold

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: C) Both conclusions I and II follow

Explanation:
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Q:

Statement: People in Pratapgarh are not paying their telephone bills in spite of the various verbal warnings and remainders. It has now informed the subscribers through a notification that those who do not pay their bills by the due date will be charged penalty for every defaulting day.
Course of action:
a. Majority of people may pay their bills by the due date to avoid penalty.
b. People generally pay heed to such statutory notifications.

A) Only a follows B) Both a & b follows
C) Only b follows D) Neither a nor b follows
 
Answer & Explanation Answer: B) Both a & b follows

Explanation:

Enforcing a penalty will motivate people to pay the bills. So, course of action a follows.
It is general tendency to act accordingly when a penalty clause slapped. So, course of action b follows.

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Filed Under: Statement and Courses of Action
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Q:

Jio is a big shot at reducing the cost of Internet access in India. The U.S., despite being the richest country in the world, lags far behind in terms of cost and penetration of Internet access. Cheap access to the Internet is an important step in bridging the access gap – access to good education, good healthcare, etc. But the market reaction to Jio is similar to the U.S. market’s reaction to firms announcing their intention to diversify.

(A) The final group of losers is the current shareholders of RIL. On announcement of Jio, the stock price of RIL fell.

(B) It shows that the market’s short-term reaction is usually proven correct in the long-run.

(C) On losing end, the first groups of losers are the shareholders of other telecom companies.

(D) The large amount of revenue the Government of India gets from auctioning off the nation’s natural resources is not necessarily a good thing because the Government does not have a stellar track record when it comes to spending the money. A large fraction of Government spending is wasted.

(E) The second loser is the Government of India. The big money the Indian Government was raking in selling cellular bandwidth was actually coming from the pockets of the cellular consumers. 

(F) The first obvious winners of this scheme are customers.

(G) The second winner is Mr. Ambani; he can potentially make a lasting impact as the man who brought Internet to millions of Indians.

 

Question:

Which of the following supports the decision of other companies opposing Reliance JIO Scheme?

A) Only A B) Both A & B
C) Only C D) Both C & E
 
Answer & Explanation Answer: D) Both C & E

Explanation:

As the arguments C and E states that other companies are on the losing end with this scheme, it is the only appropriate answer to this question.

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Q:

In the following questions are to be based on the details given below.

 

A salesman visits 274 houses in a town to find out the views about three products X, Y and Z. He found that 157 use X, 98 use only X, 22 use all the three, 14 use X and Z but not Y, 39 use Y and Z, 48 use only Y.

 

Which product is the most popular one?

 

A) X B) Y
C) Z D) Both X and Z
 
Answer & Explanation Answer: A) X

Explanation:
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Q:

Read the given statements carefully and answer the question.

 


The main reasons for vehicles crawling on city roads during peak hours are increasing number of private vehicles and double parking which is a very common sight. A survey reveals that vehicles move on an average at 20 kmph during peak hours.

 


Which of the following is true according to the given statement?

 

 

A) Vehicles move at 20 kmph during 5 pm to 9pm B) Double parking is not a violation of traffic rules in the city
C) The number of private vehicles have gone up D) The number of Government vehicles remain the same
 
Answer & Explanation Answer: C) The number of private vehicles have gone up

Explanation:
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Q:

A : Many girls started talking part in beauty contest in several towns in india

B : Indian girls succeeded in capturing all the titles of beauty contests. i.e Miss World, Miss Universe and Miss Asia

A) If 'A' is the effect and 'B' is its immediate and principal cause. B) If 'A' is the immediate and principal cause and 'B' is its effect
C) If 'A' is an effect but 'B' is not its immediate and principal cause D) If 'B' is an effect but 'A' is not its immediate and principal cause
 
Answer & Explanation Answer: C) If 'A' is an effect but 'B' is not its immediate and principal cause

Explanation:

There would be no suhch speculation on the part of the Australian caption if his team were not visiting india in the first place. So the latter is a cause.But the immediate cause of the warning is the speculation

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