Q:

Propyne and propene can be distinguished by

A) AgNO₃ in ammonia	B) conc. H₂SO₄
C) dil. KMnO₄	D) Br₂ in CCl₄

Answer & Explanation Answer: A) AgNO₃ in ammonia

Explanation:

Propene, being an alkene, and propyne, being a alkyne, are distinguished using the common chemical tests namely ammoniacal silver nitrate or ammoniacal cuprous chloride. Ammoniacal silver nitrate is also called as Tollen's reagent.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
A roundabout way of speaking

A) Centipede	B) Circumlocution
C) Coercion	D) Concentric

Answer & Explanation Answer: B) Circumlocution

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
No sooner had he finished (1)/ his morning walk (2)/ when it began to rain. (3)/ No Error (4)

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: C) 3

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In India which of the following taxes is levied by the State governments?

A) Excise duty on liquor	B) Capital gains tax
C) Customs tax	D) Corporation tax

Answer & Explanation Answer: A) Excise duty on liquor

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Where was Asia Pacific Economic Cooperation (APEC) 2017 summit held?

A) Singapore	B) Vietnam
C) Australia	D) Japan

Answer & Explanation Answer: B) Vietnam

Explanation:

APEC 2017 summit was held in the city ‘Da Nang, Vietnam’ under the theme of ‘Creating New Dynamism, Fostering a Shared Future’. APEC is the forum of 21 pacific region countries, headquartered at Singapore, which promotes free trade in the Asia-pacific region.

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Filed Under: General Awareness

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Q:

Which of the following fuels causes minimum environmental pollution?

A) Diesel	B) Kerosene
C) Hydrogen	D) Coal

Answer & Explanation Answer: C) Hydrogen

Explanation:

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Filed Under: General Science

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Q:

In Computer programming API is set of subroutinedefinitions, protocols, and tools for building software andapplications. Which among the following is an applicationprogramming interface for the programming language Java,which defines how a client may access a database?

A) J2EE	B) JDK
C) JAVA SE	D) JDBC

Answer & Explanation Answer: D) JDBC

Explanation:

Java Database Connectivity (JDBC) is an applicationprogramming interface (API) for the programminglanguage Java, which defines how a client may accessa database. It is part of the Java Standard Editionplatform, from Oracle Corporation

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Which of the following planet is also known as 'Earth's twin'?

A) Mercury	B) Venus
C) Jupiter	D) Saturn

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