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Q:

Washing soda is 

A) sodium hydroxide B) sodium carbonate
C) sodium bicorbonate D) Potassium chloride
 
Answer & Explanation Answer: B) sodium carbonate

Explanation:

Sodium hydroxide - NaOH is caustic soda

 

Sodium carbonate - Na2CO3 is washing soda

 

Sodium bicarbonate - NaHCO3  is baking soda 

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Filed Under: Chemistry
Exam Prep: AIEEE

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Q:

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Answer

Yesterday, Today and Tomorrow are the three consecutive days of the week without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday.

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Subject: Logic Puzzles Exam Prep: Bank Exams
Job Role: Bank Clerk

5 4940
Q:

What has 3 feet but cannot walk?

Answer

We know that 1 yard = 3 feet. 


 


A yardstick which is used for measurement has 3 feet long but it cannot walk.


 

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

5 4937
Q:

Rearrange the parts of the sentence in correct order

 

Further negotiations

P-are necessary
Q-to reach a common understanding
R-to enable implementation

 

A) QRP B) RPQ
C) PRQ D) PQR
 
Answer & Explanation Answer: D) PQR

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 4937
Q:

Which of the following indicates the maximum number of entities that can be involved in a relationship?

A) Minimum cardinality B) Maximum cardinality
C) ERD D) Greater Entity Count (GEC)
 
Answer & Explanation Answer: B) Maximum cardinality

Explanation:
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Filed Under: Database

1 4933
Q:

Hard copy of a document is

A) Printed on printer B) Stored in floppy
C) Store in CD D) Store in hard disk
 
Answer & Explanation Answer: A) Printed on printer

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

5 4933
Q:

Metals are good conductors of electricity because

A) The atoms are lightly packed B) They contain free electrons
C) They have high melting point D) All the above
 
Answer & Explanation Answer: B) They contain free electrons

Explanation:

Metal particles are held together by strong metallic bonds, which is why they have high melting and boiling points. The free electrons in metals can move through the metal, allowing metals to conduct electricity.

Because the electrons in the atom's higher energy levels can separate from the atoms easily, they can be pulled out with very little energy. Because the molecular structure of the metal is such that 'free electrons' are free to move, thus being categorized as electrically conductive.

 

For example, copper is used for electrical wiring because it is a good conductor of electricity.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

4 4933
Q:

12 N in a C =

Answer

12 N in a C means 12 Numbers in a Clock. 

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

8 4932