Q:

Match List -I with List -II and select the correct answer using the code given below the Lists :

List -I List-II

(Compound/Molecule) (Shape of Molecule)

A. CH3F 1. Trigonal planar

B. HCHO 2. Tetrahedral

C. HCN 3. Trigonal pyramidal

D. NH3 4. Linear

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

Answer & Explanation Answer: B) 2 1 4 3

Explanation:

HCHO: The carbon and and the oxygen are bonded through a double bond which counts as "one electron pair". Hence the molecule has three electron pairs and is trigonal planar.

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Filed Under: Chemistry
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0 11199

Q:

Which structural formula represents a dipole?

dipole1526886238.jpg image

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

Answer & Explanation Answer: D) 1

Explanation:

What is Dipole :

when two atoms in a molecule have substantially different electronegativity: One atom attracts electrons more than another, becoming more negative, while the other atom becomes more positive.

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Filed Under: Chemistry
Exam Prep: Bank Exams , AIEEE
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12 11197

Q:

A report generator is used to

A) print files on paper	B) data entry
C) update files	D) All the above

Answer & Explanation Answer: A) print files on paper

Explanation:

A report generator is a computer program whose purpose is to take data from a source such as a database, XML stream or a spreadsheet, and use it to produce a document in a format which satisfies a particular human readership.

Hence, A report generator is used to print files on paper.

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Filed Under: Computer
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Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer , Project Manager

11 11194

Q:

Which of the following menu types is also called a drop down menu?

A) fly-out	B) cascading
C) pop-up	D) pull-down

Answer & Explanation Answer: D) pull-down

Explanation:

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Filed Under: Computer

35 11193

Q:

Select the synonym of

dire

A) calm	B) mild
C) critical	D) trivial

Answer & Explanation Answer: C) critical

Explanation:

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Filed Under: English
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0 11190

Q:

The annual financial statement prepared under article 112 of the Indian Constitution is called ___.

A) Public account	B) Consolidated account
C) Budget	D) Revenue account

Answer & Explanation Answer: C) Budget

Explanation:

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Filed Under: Indian Politics
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0 11188

Q:

Select the synonym of

improvident

A) provident	B) extravagant
C) miserly	D) thrifty

Answer & Explanation Answer: B) extravagant

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 11185

Q:

Echoes may be heard more than once due to successive or multiple

A) Rarefactions	B) Reflections
C) Diffractions	D) Refractions

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