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Q:

The modulus of elasticity for mild steel is approximately equal to

A) 210 kN/mm2 B) 100 kN/mm2
C) 80 kN/mm2 D) 10 kN/mm2
 
Answer & Explanation Answer: A) 210 kN/mm2

Explanation:

It is useful to have a property of a material that is independent of the size of the sample and can be use to compare its elastic properties with another - this is called the Modulus of Elasticity for the material.

The modulus of elasticity is defined as:

 

Modulus of elasticity = Stress / Strain

 

There are three types of moduli. They are :

(a) the Young Modulus - tensile and compression longitudinal stress

(b) the shear modulus - a shearing stress

(c) the bulk modulus - volume changes of the specimen.

 

mod-compressor1528180544.jpg image

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Q:

___________ provides network backbone and e-governance support to government bodies in India.

 

A) NIC B) NASSCOM
C) Department of Information Technology D) State Bank of India
 
Answer & Explanation Answer: A) NIC

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

What value should come in place of the question mark (?) in the following question?

325-122+75=?2-68

A) 18 B) 324
C) 18 D) 3242
 
Answer & Explanation Answer: C) 18

Explanation:

?2 = 325 – 144 + 75 + 68
= 468 – 144 = 324
(?) = 18,-18

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Filed Under: Quantitative Aptitude - Arithmetic Ability
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Q:

Indian federal system is greatly influenced by the federal system in

A) Canada B) Australia
C) United States D) U.S.S.R.
 
Answer & Explanation Answer: A) Canada

Explanation:
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Filed Under: Indian Politics

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Q:

The fish that can taste with its whole body is the

Answer

Catfish

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Subject: Animals and Birds

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Q:

Rearrange the parts of the sentence in correct order.


We must urgently


P-ethics that respects, and responds
Q-humanely to, the strangers in our cities
R-and consciously develop a new

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

Explanation:
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Filed Under: English
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Q:

Improve the bracketed part of the sentence.

Do you know (to whom Raj is going to marry)?

 

A) who is raj going to get married B) who Raj will be going to marry
C) whom Raj is going to marry D) no improvement
 
Answer & Explanation Answer: C) whom Raj is going to marry

Explanation:
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Q:

Which of the following is likely during vigorous exercise?

A) Blood flow to the kidneys increases. B) capillaries of the active muscles will be engorged with blood.
C) The skin will be cold and clammy. D) Blood will be diverted to the digestive organs.
 
Answer & Explanation Answer: B) capillaries of the active muscles will be engorged with blood.

Explanation:

During vigorous exercise capillaries of the active muscles will be engorged with blood.

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Filed Under: General Science
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