Searching for "locks"

Q:

Three clocks are designed to alarm in every hour, two hours and three hours respectively. If they all alrmed together three hours before, then after how many hours will they next alarm together?

A) 3 hours B) 6 hours
C) 2 hours D) 1 hour
 
Answer & Explanation Answer: A) 3 hours

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Filed Under: Clocks
Exam Prep: Bank Exams

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: All watches are ornaments

Statement II: All clocks are watches

 

Conclusion I: All ornaments are clocks

Conclusion II: All clocks are ornaments

 

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: B) Only conclusion II follows

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

Q:

 In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

 

At one time, the lock industry here flourished and locks (was exported) on a major scale.

 

A) is exported   B) were export  
C) were exported   D) no improvement
 
Answer & Explanation Answer: C) were exported  

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

Q:

A wooden block of mass m1 kg accelerates at m/s when a force of 5 N acts on it. Another block of mass m2 kg accelerates at 20 m/s when the same force acts on it. If both the blocks are tied together and the same force acts on their combination, the acceleration will be about

 

A) 6.67 m/s2 B) 1.67 m/s2
C) 5.67 m/s2 D) 4.67 m/s2
 
Answer & Explanation Answer: A) 6.67 m/s2

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Molecular clocks are based on the idea that _____.

A) On average neutral mutations arise at a constant rate B) Directional selection occurs at a constant rate
C) Mutations occur once every generation D) Molecules resonate at a certain frequency that can be measured
 
Answer & Explanation Answer: C) Mutations occur once every generation

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Filed Under: Biology
Exam Prep: Bank Exams

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 clocks are watches

Statement II: No ornaments are clocks

 

Conclusion I: Some watches are ornaments

Conclusion II: All ornaments are watches

 

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  

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

 

He claimed that he (have corrected) the ringing on both the clocks.

 

A) had correct B) had corrected
C) had correcting D) no improvement
 
Answer & Explanation Answer: B) had corrected

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statements:
(I) All dogs are bullocks.
(II) All bullocks are goats.

Conclusion:
(I) All dogs are goats.
(II) All goats are dogs.

 

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

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams