Q:

The Kinetic energy of gas molecules

A) is unaffected by temperature variations	B) decreases with increase of temperature
C) increases with decrease of temperature	D) increases with increase of temperature

Answer & Explanation Answer: D) increases with increase of temperature

Explanation:

Kinetic Energy $K . E = \frac{1}{2} m V^{2}$ or

$K . E \propto V^{2}$ , Where 'm' is the mass and 'v' is the velocity of molecules.

Velocity is proportional to temperature. Hence, KE is proportional to temperature and would increase with temperature.

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Filed Under: Chemistry
Exam Prep: AIEEE

18 3972

Q:

Who Invented Dynamite Explosive Material?

A) Alfred Bernhard Nobel	B) Levi Strauss
C) Percy LeBaron Spencer	D) Garrett Augustus Morgan

Answer & Explanation Answer: A) Alfred Bernhard Nobel

Explanation:

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Filed Under: Inventions

2 3972

Q:

Cretinism is due to the disorder of the glands

A) Thymus	B) Parathyroid
C) Thyroid	D) Adrenal

Answer & Explanation Answer: C) Thyroid

Explanation:

Cretinism is a disease caused by hypothyroidism (less thyroxine formation) . The symptoms of the disease are retardation of mental, physical and sexual developments. potbelly, protruding tongue, dry skin etc are also indicative of this disease.

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Filed Under: Biology

9 3971

Q:

Who amongst the following is the author of the book ' Freedom from Fear '

A) Nelson Mandela	B) Aung San Suukyi
C) Taslima Nasreen	D) Benazir Bhutto

Answer & Explanation Answer: B) Aung San Suukyi

Explanation:

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Filed Under: Books and Authors

10 3970

Q:

As per "Swachh Survekshan 2017" records India's cleanest city is ?

A) Hyderabd	B) Tirupathi
C) Indore	D) Bangalore

Answer & Explanation Answer: C) Indore

Explanation:

i. The 'Swachh Survekshan 2017' survey results were recently announced by Urban Development Minister M Venkaiah Naidu. The total 434 cities of India were surveyed. Indore in Madhya Pradesh is India’s cleanest city while Gonda in Uttar Pradesh is the dirtiest.

ii. Gujarat has the maximum of 12 cities among the top 50 clean cities, closely followed by Madhya Pradesh with 11 and Andhra Pradesh with eight. Uttar Pradesh accounted for half of the bottom 50 cities in the cleanliness ranking.

Top 10 clean cities of India in 2017 are:

Indore (MP)
Bhopal (MP)
Visakhapatnam (Andhra Pradesh)
Surat (Gujarat)
Mysuru (Karnataka)
Tiruchirapally (Tamil Nadu)
New Delhi Municipal Council (New Delhi)
Navi Mumbai (Mumbai)
Tirupati (Andhra Pradesh)
Vadodara (Gujarat).

Top 5 Dirtiest cities of India (with Rank) in 2017 are:

Gonda (UP)- 434,
Bhusawal (Maharashtra)- 433,
Bagaha (Bihar)- 432,
Hardoi (Uttarakhand)- 431,
Katihar (Bihar)- 430.

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

2 3970

Q:

Dr. Rabindranth Tagore received the Nobel Prize for his work

A) Evening Songs	B) Morning Songs
C) Gitanjali	D) Gora

Answer & Explanation Answer: C) Gitanjali

Explanation:

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Filed Under: Honours and Awards

0 3967

Q:

How would you free the memory allocated by the following program?

#include "alloc.h"

#define MAXROW 3

#define MAXCOL 4

main()

{

int **p, i;

p = (int **) malloc (MAXROW * sizeof (int *));

for ( i = 0; i < MAXROW ; i++)

p[i] = (int *) malloc (MAXCOL * sizeof (int ));

}

Answer

for ( i=0; i < MAXROW ; i++)

free (p[i]);

free (p);

Workspace

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Subject: Programming

0 3965

Q:

First Indian woman, to win The silver medal in Rio Olympics 2016 ?

A) Sakshi Malik	B) P V Sindhu
C) Dipa Karmakar	D) Saina Nehwal

Questions

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