Questions

Q:

Number of moles of solute present in 1 litre of solution is

A) Normality B) Molarity
C) Molality D) Formality
 
Answer & Explanation Answer: B) Molarity

Explanation:

Moles of solute present in 1 litre or 1000ml of solution is called molarity

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Filed Under: Chemistry

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Q:

Spices detoriate after prolonged boiling

A) The essential oils in the spices easily evaporate B) Spices are put in the pickels to add to the flavour
C) Both A and B D) None
 
Answer & Explanation Answer: A) The essential oils in the spices easily evaporate

Explanation:
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Filed Under: Biology

5 4142
Q:

What is the official language of African Export and import Bank

A) Egypt B) Senegal
C) Dauber D) None of these
 
Answer & Explanation Answer: A) Egypt

Explanation:
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Filed Under: World Organisations

4 4142
Q:

Mycolog is the branch of botany in which we study about

A) Algae B) Fungi
C) Bacteria D) Virus
 
Answer & Explanation Answer: B) Fungi

Explanation:
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Filed Under: Biology

7 4140
Q:

Largest gulf in the world

A) Persian Gulf B) Gulf of Mannar
C) Gulf of Mexico D) Gulf of Carpentaria
 
Answer & Explanation Answer: C) Gulf of Mexico

Explanation:

*  The Gulf of Mexico, bordered by the United States, Mexico, and the island nation of Cuba, is the worlds largest gulf.

It has a coastline of about 5,000 kilometers (3,100 miles).

*  The Gulf of Mexico is connected to the Atlantic Ocean by the Straits of Florida, between Cuba and the U.S. state of Florida.

It is largely surrounded by the North American continent.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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8 4139
Q:

Which IIT institute has collaborated with the British Geological Survey (BGS) to turn Varanasi into a smart city  ?

A) IIT Kharagpur B) IIT New Delhi
C) IIT Pune D) IIT Indore
 
Answer & Explanation Answer: A) IIT Kharagpur

Explanation:

The Indian Institute of Technology (IIT) Kharagpur has collaborated with the British Geological Survey (BGS) to turn Varanasi into a smart city. As part of the project, three dimensional geological modelling of the geology under Varanasi will be prepared to help improve the building of new transport and service infrastructure. The project includes application of geo-scientific methods like drilling, geological, geophysical, tectonics, hydrogeological and remote sensing. It would be the first major 3D subsurface urban study and planning of its kind in India, with the ultimate aim of developing methodologies and input of suburban geology for planning and hazard risk assessment. The purpose of the project is to develop the methodologies and approaches of urban geosciences and engineering of Varanasi as a pilot for other Indian cities.

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Filed Under: General Awareness

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Q:

The pair of spinal nerves in main are

A) 30 B) 31
C) 32 D) 33
 
Answer & Explanation Answer: B) 31

Explanation:
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Filed Under: Biology

12 4138
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 = 12mV2  or 

K.E V2, 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

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