Questions

Q:

What is the location of India's first elevated Urban Expressway?

 

A) Mumbai to Pune B) Delhi to Gurugram
C) Chennai to Bengaluru D) Lucknow to Allahabad
 
Answer & Explanation Answer: B) Delhi to Gurugram

Explanation:
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Filed Under: Indian Geography
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Q:

Which of the following is NOT a Nuclear Power Centre?

 

A) Narora B) Kakrapara
C) Chamera D) Kota  
 
Answer & Explanation Answer: C) Chamera

Explanation:
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Filed Under: Indian Geography
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Q:

"Gilt-edged" means ___________.

 

A) bullion market   B) market of government securities  
C) market of guns D) market of pure metals
 
Answer & Explanation Answer: B) market of government securities  

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Match the characteristics with their market structure:

(a) MC = Price
(b) Firm will tend to set output so that it earns maximum profits.

A) (a) Pure Competition, (b) Pure Monopoly B) (a) Pure Monopoly, (b) Monopolistic Competition
C) (a) Oligopoly, (b) Monopolistic Competition D) (a) Pure Competition, (b) Oligopoly
 
Answer & Explanation Answer: A) (a) Pure Competition, (b) Pure Monopoly

Explanation:
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Filed Under: Indian Economy
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Q:

First tuesday of may is observed as

A) Global family Day B) World Asthma Day
C) World Immunization Day D) International Human Solidarity Day
 
Answer & Explanation Answer: B) World Asthma Day

Explanation:
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Q:

Which of the following statements about the olive ridley turtles is/are correct?

1. They are the smallest and most abundant of all sea turtles found in the world.

2. They live in warm waters of Pacific, Atlantic and Indian Oceans.

3. The Coromandel Coast in India is the largest mass nesting site for the olive ridley turtles.

Select the correct answer using the code

A) 1, 2 and 3 B) 1 and 2 only
C) 2 and 3 only D) 1 only
 
Answer & Explanation Answer: B) 1 and 2 only

Explanation:

The Olive ridley turtles are the smallest and most abundant of all sea turtles found in the world, inhabiting warm waters of the Pacific, Atlantic and Indian oceans. These turtles, along with their cousin the Kemps ridley turtle, are best known for their unique mass nesting called Arribada, where thousands of females come together on the same beach to lay eggs. Though found in abundance, their numbers have been declining over the past few years, and the species is recognized as Vulnerable by the IUCN Red list.The coast of Orissa in India is the largest mass nesting site for the Olive-ridley, followed by the coasts of Mexico and Costa Rica.

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Which of the following BEST describes a Service Desk?

A) A dedicated number of staff handling Incidents and service requests B) A process within Service Operation providing a single point of contact
C) A dedicated number of staff handling service requests D) A dedicated number of staff answering questions from users
 
Answer & Explanation Answer: A) A dedicated number of staff handling Incidents and service requests

Explanation:

A dedicated number of staff handling Incidents and service requests best describes a Service Desk.

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Q:

Brightness of bulb depends on voltage or current?

A) Current B) Voltage
C) Both A & B D) None
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Brightness of bulb depends on both voltage and current. The brightness depends on power.

Since we know that  Power (P) = Voltage x Current = V I

So whether you increase the current or the voltage the brightness will increase.

 

Example Illustration:

 If you connect a long bulb and a round bulb in series, the long bulb glows but the round bulb does not. Both of them have the same current flowing through them (they are in series) but the long bulb has a greater voltage across it because it has more resistance (even though V= IR is not obeyed exactly, voltage drop does depend on the resistance). If you connect a round bulb and a long bulb in parallel, however, it is the round bulb that is brighter because now the voltage across both bulbs is the same but the current is larger through the round bulb (smaller resistance).

 

Hence, the brightness of a bulb depends on power i.e, both voltage and current.

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Filed Under: Physics
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