Searching for "City"

Q:

The first time in india that land was divided into different categories for the purpose of revenue, taking into account the quality of land and its productive capacity, was during the reign of 

A) Alauddin Khilji B) Sher Shah Suri
C) Feroze Tughlaq D) Akbar
 
Answer & Explanation Answer: B) Sher Shah Suri

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian History

Q:

The Income elasticity demand for farm products is

A) High in India B) No demand at all
C) Very low in India D) High supply and no demand
 
Answer & Explanation Answer: C) Very low in India

Explanation:

Income easticity of demand measures the responsiveness of demand for any goods to changes in income. With increase in incomes generally the demand for farm products like rice wheat etc, will not change drastically. With income increase, demand for luxuries such as consumer durables etc will increase. The income elasticity  of demand for farm products is thus low.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy

Q:

A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be 

A) a parabola B) a horizontal straight line
C) a vertical straight line D) a circle
 
Answer & Explanation Answer: A) a parabola

Explanation:

Parabola, because when the coin is dropped at a particular point, it has the same velocity as the running train. So, by Newton's first law, it continues its motion horizontally with that velocity. But then, it is also pulled down by earth's gravity continuously. In this situation its horizontal motion gives way to the parabolic motion until it reaches the ground.

Report Error

View Answer Report Error Discuss

Filed Under: Physics

Q:

Which of the following has a highest wind velocity ?

A) Loo B) Tornado
C) Typhoon D) Hurricane
 
Answer & Explanation Answer: B) Tornado

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World Geography

Q:

Tissue in which cells have lost the capacity of cell division 

A) Mesristmatic tissue B) Permanent tissue
C) Both a and b D) None of these
 
Answer & Explanation Answer: B) Permanent tissue

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology

Q:

The city located on the river Yamuna is 

A) Varanasi B) Lucknow
C) Patna D) Agra
 
Answer & Explanation Answer: D) Agra

Explanation:

Varanasi and Patna are located on the river Ganga. Lucknow is on the river Gomati. Kanpur and Hardwar too are on the river Ganga. Delhi is another city located on the bank of Yamuna.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Geography

Q:

The velocity required to place a vehicle in orbit round the moon is _______ that required to place it in orbit round the earth 

A) less than B) Greater than
C) equal to D) greater than or equal to
 
Answer & Explanation Answer: A) less than

Explanation:

This orbital velocity at the moon is less because orbital velocity = rg

 

where 'r ' is the orbital radius. i.e the distance of the body from the center of the earth and 'g' is the acceleration due to gravity on the body in question. In the case of the moon, both r and g are less than in the case of the earth.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , GATE

Q:

A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be

A) a parabola B) a circle
C) a horizontal straight line D) a vertical straight line
 
Answer & Explanation Answer: A) a parabola

Explanation:

Parabola, because when the coin is dropped at a particular point, it has the same velocity as the running train. So by Newton's first law, it continues its motion horizontally with that velocity. But then, it is also pulled down by earth's gravity continuously. In this situation its horizontal motion gives way to the parabolic motion until it reaches the ground.

Report Error

View Answer Report Error Discuss

Filed Under: Physics