Q:

Which statement describes the acid found in vinegar acetic acid ?

A) It feels slippery	B) It reacts with Mg to produce H2
C) It tastes bitter	D) It releases OH- in a solution

Answer & Explanation Answer: B) It reacts with Mg to produce H2

Explanation:

Acid which is present in vinegar is approximately 5 % of acetic acid. This can be confirmed by testing the vinegar with magnesium which gives out hydrogen as a gas.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

0 3822

Q:

What is the Lithosphere made of?

A) Soil	B) Rocks
C) Dirt	D) Water

Answer & Explanation Answer: B) Rocks

Explanation:

Lithoshpere are composed of rocks in the crust and upper mantle that behave as brittle solids. The lithosphere is Earth's outermost layer.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

7 3820

Q:

By which of the following Constitutional Amendments Delhi has become National Capital Region

A) 61st Amendment	B) 69th Amendment
C) 71st Amendment	D) 79th Amendment

Answer & Explanation Answer: B) 69th Amendment

Explanation:

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Filed Under: Indian Politics

5 3819

Q:

During Shivaji's rule the council of the state consisted of

A) Eight ministers	B) Eighteen ministers
C) Twelve ministers	D) Fifteen Ministers

Answer & Explanation Answer: A) Eight ministers

Explanation:

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Filed Under: Indian History

3 3819

Q:

where did M.S.Dhoni make his ODI debut

A) chittagong	B) dhaka
C) Hyderabad	D) Vishakapatnam

Answer & Explanation Answer: D) Vishakapatnam

Explanation:

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Filed Under: Sports

3 3818

Q:

Which of the following sentences is grammatically correct?

A) We had gone to the party last night	B) I have seen him yesterday
C) The hen has laid 10 eggs	D) She is sleeping for 2 hours

Answer & Explanation Answer: C) The hen has laid 10 eggs

Explanation:

In the above given sentences, only option C) The hen has laid 10 eggs is gramatically correct.

A) Not correct - We had gone to the party last night

Correct - We went to the party last night

B) Not correct - I have seen him yesterday

Correct - I saw him yesterday (We do not use the present perfect tense with past time expressions.)

D) Not correct - She is sleeping for 2 hours

Correct - She has been sleeping for two hours. (We use the present perfect continuous tense to show duration.)

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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0 3818

Q:

Who was the recepient of the 1991 Nobel prize for peace

A) Mother Teresa	B) Mrs. Aung san suu Kyi
C) Dalai Lama	D) Ms. Rigoberta Menchu

Answer & Explanation Answer: B) Mrs. Aung san suu Kyi

Explanation:

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Filed Under: Honours and Awards

1 3817

Q:

Ashok Pandit is well- known for his superior performance in which of the following fields ?

A) Swimming	B) Kabaddi
C) Wrestling	D) Shooting

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