Q:

If an empty cylinder is half filled with a liquid, its center of gravity is

A) shifted upwards	B) shifted downwards
C) shifed neither upward nor downward	D) shifted upward or downward depending on the density of the liquid

Answer & Explanation Answer: B) shifted downwards

Explanation:

Effect of adding liquid is to make the cylinder more bottom heavy which is a more stable position

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Filed Under: Physics

28 5196

Q:

__________ networks are connected by telephones, underwater cables and satellites.

A) Typewriter	B) DVD
C) Computers	D) Washing Machine

Answer & Explanation Answer: C) Computers

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

9 5195

Q:

Any letter, number, or symbol found on the keyboard that you can type into the computer...........

A) Output	B) Type
C) Character	D) Print

Answer & Explanation Answer: C) Character

Explanation:

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Filed Under: Computer

24 5191

Q:

Which instrument has keys, pedals and strings?

A) Guitar	B) Piano
C) Violin	D) Tumbra

Answer & Explanation Answer: B) Piano

Explanation:

A piano is a musical instrument which has keys, pedals and strings in which the strings are struck by hammers.

which_instrument_has_keys_pedals_and_strings1558331311.jpg image

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

7 5189

Q:

Trichloroacetaldehyde was subject to Cannizzaro's reaction by using NaOH. The mixture of the products contains sodium trichloroacetate and another compound. The other compound is :

A) Chloroform	B) 2, 2, 2-Trichloroethanol
C) Trichloromethanol	D) 2, 2, 2-Trichloropropanol

Answer & Explanation Answer: B) 2, 2, 2-Trichloroethanol

Explanation:

$\begin{matrix} C l \\ | \\ C l & - & C & - & C H O \\ | \\ C l \end{matrix}$ $\to_{C a n n i z z a r o' s R e a c t i o n}^{N a O H}$ $\begin{matrix} C l \\ | \\ C l & - & C & - & C O O N a \\ | \\ C l \end{matrix}$ $+$ $\begin{matrix} C l \\ | \\ C l & - & C & - & C H_{2} \\ | 2 & 1 \\ C l \end{matrix}$ $- O H$

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Filed Under: Chemistry
Exam Prep: AIEEE

7 5186

Q:

The National institute of Oceangraphy is located at

A) Goa	B) Mumbai
C) Cochin	D) Kandla

Answer & Explanation Answer: A) Goa

Explanation:

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Filed Under: Indian Geography

8 5183

Q:

______________ is made up of smoke and fog.

A) Cloud	B) Smog
C) Frost	D) Haze

Answer & Explanation Answer: B) Smog

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 5181

Q:

Two greatest Buddhist universities of Nalanda and Vikramshila were patronised by the

A) Palas	B) Paramaras
C) Chandelas	D) All the above

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