Questions

Q:

Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? 

A) K1k2/k1+k2 B) 2k1k2/k1+k2
C) K1+k2/k1k2 D) None
 
Answer & Explanation Answer: B) 2k1k2/k1+k2

Explanation:

We know that,

 

The equivalent K =  L1 + L2L1K1+L2K2

 

where L1 & L2 are plate1 & Plate2 thicknesses, K1 & K2 are coefficient thermal conductivity of plate1 & Plate2 respectively.

 

But here L1 = L2 = L (say)

 

Then K = L+L/(L/K1 + L/K2)  =  2K1K2K1+K2

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Filed Under: Physics
Exam Prep: GATE , Bank Exams , AIEEE
Job Role: Network Engineer

12 8225
Q:

Who are the primary users of SCM systems?

A) Accounting, finance, logistics, and production B) Customers, resellers, partners, suppliers, and distributors
C) Sales, marketing, customer service D) All of the above
 
Answer & Explanation Answer: B) Customers, resellers, partners, suppliers, and distributors

Explanation:
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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

5 8224
Q:

Asia’s largest tulip garden is ?

A) Rock Garden B) Brindavan Garden
C) Yadavindra Gardens D) Indira Gandhi Memorial Tulip garden
 
Answer & Explanation Answer: D) Indira Gandhi Memorial Tulip garden

Explanation:

Indira Gandhi Memorial Tulip garden, previously Model Floriculture Center, is a tulip garden in Srinagar, India. It is the largest tulip garden in Asia spread over an area of about 12 hectares. It is situated on the foothills of Zabarwan Range with an overview of Dal Lake. The garden was opened in 2007 with the aim to boost floriculture and tourism in kashmir valley.

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Filed Under: Famous Places
Exam Prep: Bank Exams

11 8220
Q:

Which is the highest form of unemployment in India?

A) seasonal B) structural
C) cyclical D) casual
 
Answer & Explanation Answer: B) structural

Explanation:

Basically India's unemployment is structural in nature. It is associated with the inadequacy of the productive capacity to create enough jobs for all those able and willing in india. Not only is the productive capacity  (largely capital stock) much below the needed quantity, it is also found to be increasing at a slow rate. As against this, additions to labour force are being made at a fast rate on account of rapidly rising population. Thus, the absolute level of unemployed persons is rising every year. 

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Filed Under: Indian Economy

12 8215
Q:

Which of the following does not belong to the group?

A) UNIX B) MS-DOS
C) WINDOWS D) FIREWALL
 
Answer & Explanation Answer: D) FIREWALL

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

41 8214
Q:

The word Tirthankara is related to which religion?

 

A) Buddhism B) Christianity
C) Jainism D) Hinduism
 
Answer & Explanation Answer: C) Jainism

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

8 8205
Q:

Late Girilal Jain was noted figure in which of the following fields

A) Literature B) Journalism
C) Politics D) Social Service
 
Answer & Explanation Answer: B) Journalism

Explanation:
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Filed Under: Famous Personalities

4 8204
Q:

What is the currency of Indonesia?

A) rupiah B) dinar
C) rangit D) riyal
 
Answer & Explanation Answer: A) rupiah

Explanation:

Currency of Indonesia is rupiah

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Filed Under: General Awareness

30 8200