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Q:

Which is an example of an endothermic reaction?

A) combustion B) mix of CaO with water
C) coal is burnt D) photosynthesis
 
Answer & Explanation Answer: D) photosynthesis

Explanation:

A chemical reaction in which involves the absorption of heat from the environment is called a Endothermic reaction. 

Examples : Dissolving ammonium chloride in water, photosynthesis, melting ice cubes, mixing of potassium chloride with water,...

 

In the contrast, chemical reactions involving release of heat are known as exothermic reactions.

Examples : Combustion, coal is burnt, mix of CaO with water,...

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

2 2233
Q:

If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is:

A) concave mirror B) convex mirror
C) plano-concave mirror D) plane mirror
 
Answer & Explanation Answer: B) convex mirror

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Why does a fountain pen leak in aeroplane flying at a height?

A) Because of reduced viscosity of the ink in the pen B) Because of increased viscosity of the ink in the pen
C) Because of higher atmospheric pressure outside the pen D) Because of lower atmospheric pressure outside the pen
 
Answer & Explanation Answer: D) Because of lower atmospheric pressure outside the pen

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

3 2233
Q:

Project Procurement Management - Processes

Describe the Inputs, Tools and Techniques , Outputs included in the Request Seller Responses?

Answer

I. Inputs



  • Organizational process assets

  • Procurement management plan

  • Procurement documents


II. Tools and Techniques



  • Bidder conferences

  • Advertising

  • Develop qualified sellers list


III. Outputs



  • Qualified sellers list

  • Procurement document package

  • Proposals

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Subject: PMP Certification

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Q:

What does the EU do?

Answer

Execution Unit receives program instruction codes and data from BIU, executes these instructions and store the result in general registers.

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Subject: Hardware

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Q:

I crawl on the earth and rise on a pillar?

What am I?

Answer

A SHADOW can crawl on the earth and can rise on the pillar.

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

4 2232
Q:

Choose the word that best defines the given phrase‘Prolonged inability to sleep’

A) Amnesia B) Utopia
C) Nausea D) Insomnia
 
Answer & Explanation Answer: D) Insomnia

Explanation:
Amnesia means a partial or total loss of memory.
Utopia means an imagined place or state of things in which everything is perfect.
Nausea means a feeling of sickness with an inclination to vomit.
Insomnia means habitual sleeplessness; inability to sleep
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :The weak have no place here, in this life or in any other life. Weakness leads to slavery.
S6 :This is the great fact : strength is life, weakness is death. Strength is felicity, life eternal, immortal; weakness is constant strain and misery : weakness is death.
P :They dare not approach us, they have no power to get a hold on us, until the mind is weakened.
Q : Weakness leads to all kinds of misery, physical and mental. Weakness is death.
R : But they cannot harm us unless we become weak, until the body is ready and predisposed to receive them.
S :There are hundreds of thousands of microbes surrounding us.The correct sequence should be

A) P Q R S B) P R Q S
C) Q R S P D) Q S R P
 
Answer & Explanation Answer: D) Q S R P

Explanation:
QSRP is the correct order in which sentences should be arranged.
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Filed Under: English
Exam Prep: Bank Exams

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