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Q:

Two bodies A and B are of same mass and same amount of heat is given to both of them. If the temperature of A increases more than that of B because of heat addition, then

 

A) the specific heat capacity of A is more than that of B B) the specific heat capacity of A is less than that of B
C) both A and B have the same specific heat capacity but A has greater thermal conductivity D) both A and B the same specific heat capacity but B has greater thermal conductivity
 
Answer & Explanation Answer: B) the specific heat capacity of A is less than that of B

Explanation:
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Filed Under: Physics

21 7820
Q:

The SQL keyword(s) ________ is used with wildcards.

A) LIKE only B) IN only
C) NOT IN only D) IN and NOT IN
 
Answer & Explanation Answer: A) LIKE only

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Filed Under: Oracle Certification
Job Role: Database Administration , IT Trainer

1 7817
Q:

The first Satyagraha campaign of Gandhiji was started at -

A) Bardoli B) Dandi
C) Champaran D) Baroda
 
Answer & Explanation Answer: C) Champaran

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Filed Under: Indian History
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16 7817
Q:

The first gasoline-run car engine was developed by

 

A) Henry Ford B) Carl Benz
C) Hugh Chalmers D) Horace Elgin Dodge
 
Answer & Explanation Answer: B) Carl Benz

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Filed Under: Inventions
Exam Prep: Bank Exams

0 7815
Q:

Which one of the following waterfalls in india has the most height _____

A) Barchipani Falls B) Kunchikal Falls
C) Meenmutty Falls D) Jog Falls
 
Answer & Explanation Answer: B) Kunchikal Falls

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Filed Under: Indian Geography

16 7812
Q:

An electrically charged atom or group of atoms is called

A) An ion B) A meson
C) A electron D) None of the above
 
Answer & Explanation Answer: A) An ion

Explanation:

An electrically charged atom or group of atoms formed by the loss or gain of one or more electrons is called an Ion.

Cation:

An ion is a cation (positive ion) if it is created by electron loss and is attracted to the cathode in electrolysis.

Anion:

An ion is an anion (negative ion) if it is created by an electron gain and is attracted to the anode.

 

The valence of an ion is equal to the number of electrons lost or gained and is indicated by a plus sign for cations and a minus sign for anions.

Ex: Na +, Cl−, Ca ++,...

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Filed Under: Chemistry
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11 7811
Q:

Water covers _______________ % of the Earth’s surface.

 

A) 95 B) 75
C) 55 D) 35
 
Answer & Explanation Answer: B) 75

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Filed Under: General Science
Exam Prep: Bank Exams

3 7809
Q:

"National Youth Day" is celebrated on which day ?

A) January 15 B) January 14
C) January 17 D) January 12
 
Answer & Explanation Answer: D) January 12

Explanation:

National Youth Day is celebrated in India on 12 January on the birthday of Swami Vivekananda. In 1984 the Government of India declared the day as the National Youth Day and since 1985 the event is celebrated in India every year.

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Filed Under: Famous Personalities
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