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Q:

Which person won seven gold medals in swimming for the U.S. in the 1972 Olyympic

A) Jack Nicklaus B) Mark Spitz
C) Comaneci D) Gymanodhor
 
Answer & Explanation Answer: B) Mark Spitz

Explanation:
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Filed Under: Sports

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Q:

15th August is the Independence day of India and

A) South korea B) Indonesia
C) China D) Pakistan
 
Answer & Explanation Answer: A) South korea

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Filed Under: Important Days and Years

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Q:

Who amongst the following is the author of the book "The Other Side Of Midnight"?

A) Salman Rushdie B) Katherine Mayo
C) Ernest Hemmingway D) Sidney Sheldon
 
Answer & Explanation Answer: D) Sidney Sheldon

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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

3 3581
Q:

When is a door not a door?

Answer

A door is not a door when it is a jar.


 


When_is_a_door_not_a_door1585541856.jpg image

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Subject: Logic Puzzles Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

34 3580
Q:

Rank these compounds by boiling point- Pentane, Propane and Hexane.

A) Pentane > Propane > Hexane B) Propane > Pentane > Hexane
C) Hexane > Pentane > Propane D) Propane > Hexane > Pentane
 
Answer & Explanation Answer: C) Hexane > Pentane > Propane

Explanation:

The boiling point of the compounds depend on the number of carbons in them. Hexane has 6, Pentane has 5 and Propane has 3 carbons. As Hexane is with 6 carbons it has highest boiling point and next Pentane with 5 and lowest Propane with 3. 

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Filed Under: Chemistry
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Q:

Amino acids can be distinguished from one another by

A) type of bond between the R group and the rest of the molecule B) the number of R groups found on the amino acid molecules
C) the chemical properties of their R groups D) the chemical properties of the amino and carboxyl groups
 
Answer & Explanation Answer: C) the chemical properties of their R groups

Explanation:

Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.

 

Depending on the nature of the side chain groups, three classes of aminoacids can e distinguished:

1. Amino acids with H ond donor and acceptor groups.

Histidine, lysine, aspartic acid, threonine,...

2. Amino acids with donor grups only.

Arginine, tryptophan and cysteine.

3. Amino acids with acceptor groups only.

Asparagine and glutamine.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

India was elected as a President of General Assembly of the United Nations in 1953. Who occupied this office on behalf of India?

A) S. Radha Krishnan B) Gopalswamy Iyyengar
C) V.K. Krishna Menon D) Vijayalakshmi Pandit
 
Answer & Explanation Answer: D) Vijayalakshmi Pandit

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Filed Under: World Organisations

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Q:

The 'P' in DPT stands for

A) Pulmonary B) Pneumonia
C) Pneumothorax D) Pertussis
 
Answer & Explanation Answer: D) Pertussis

Explanation:

DPT refers to a class of combination vaccines against three infectious diseases in humans: diphtheria, pertussis, and tetanus.

 

Pertussis refers to whooping cough.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
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