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
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Q:

In Animal Kingdom classification, which of the following is not a Phylum?

A) Mollusca	B) Chordata
C) Coelomates	D) Anneldia

Answer & Explanation Answer: C) Coelomates

Explanation:

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Filed Under: Biology
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Q:

Vocal chords in women are _______________ than vocal chords in men.

A) 5mm shorter	B) 15mm shorter
C) 5mm longer	D) 15mm longer

Answer & Explanation Answer: A) 5mm shorter

Explanation:

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Q:

Which one of the following is a Peacetime Gallantry Award?

A) Shaurya Chakra	B) Vir Chakra
C) Yudh Seva Medal	D) Param Vir Chakra

Answer & Explanation Answer: A) Shaurya Chakra

Explanation:

Peacetime Gallantry Awards recognize courage or self-sacrifice away from battlefield and include Ashok Chakra, Kirti Chakra and Shaurya Chakra which is first,second and third respectively in order of precedence ; while Param Vir Chakra and Vir Chakra are Wartime Gallantry Awards and recognizes self-sacrifice at battlefield. Yudh Seva Medal is military decorations for service during wartime

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Filed Under: Honours and Awards
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Q:

1. The author of the novel 'Darkness at Noon' is Victor LaValle.
2. The author of the novel 'The Great Gatsby' is F. Scott Fitzgerald.
3. The author of the novel 'The Sound and the Fury' is L. Ron Hubbard.

Which of the statements given above are not correct?

A) 1 and 2	B) 2 and 3
C) 1 and 3	D) 1, 2 and 3

Answer & Explanation Answer: C) 1 and 3

Explanation:

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Filed Under: Books and Authors
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Q:

Who is the author of "Half Girlfriend"?

A) Chetan Bhagat	B) Amish Tripathi
C) Ravinder Singh	D) Salman Rushdie

Answer & Explanation Answer: A) Chetan Bhagat

Explanation:

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Q:

Battle of Tarain was fought in the year ________?

A) 1526	B) 1757
C) 1191	D) 1857

Answer & Explanation Answer: C) 1191

Explanation:

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Filed Under: Indian History
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Q:

Which Mughal emperor imprisoned his father and executed his brother?

A) Babur	B) Humayun
C) Aurangzeb	D) Shah Alam II

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