Questions

Q:

The most essential feature of the Paliamentary form of Government is the 

A) Sovereignty of the Parliament B) Written Constitution
C) Accountability of the executive to the legislature D) Independent judiciary
 
Answer & Explanation Answer: A) Sovereignty of the Parliament

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Filed Under: Indian Politics

6 5108
Q:

Which one of the following strongly threatens biodiversity?

A) Eragile ecosystems such as mangroves and wetlands B) Inaccessible habitates in the Himalayas
C) Desstruction of natural habitates and regetation and Jhum cultivation D) Creation of biosphere reserves
 
Answer & Explanation Answer: C) Desstruction of natural habitates and regetation and Jhum cultivation

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Filed Under: Biology

13 5107
Q:

 To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

A) ONLY B) DISTINCT
C) UNIQUE D) SINGLE
 
Answer & Explanation Answer: B) DISTINCT

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Filed Under: Database

1 5106
Q:

Data flow analysis studies

A) The use of data on paths through the code B) Possible communications bottlenecks in a program
C) The intrinsic complexity of the code D) The rate of change of data values as a program executes
 
Answer & Explanation Answer: A) The use of data on paths through the code

Explanation:

Data flow analysis studies the use of data on paths through the code.

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8 5106
Q:

The most abundant metal in earth crust is

A) Iron B) magnesium
C) calcium D) aluminium
 
Answer & Explanation Answer: D) aluminium

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Filed Under: Chemistry

6 5102
Q:

A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by 

A) decreasing the radius of the capillary tube B) increasing the radius of the capillary tube
C) increasing the height of water in the vessel D) None of these
 
Answer & Explanation Answer: A) decreasing the radius of the capillary tube

Explanation:

The water rise in a capillary tube dipped in water is such that the weight of water in the tube above the surface of water in the vessel is equal to  the upward force due to surface tension. So it is clear that if the bore to the tube is decreased , the height of the water column in it  must be greater.

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Filed Under: Physics

3 5098
Q:

Carbon Arc lamps are commonly used in

A) cinema projectors B) photography
C) vehicles D) domestic lighting
 
Answer & Explanation Answer: A) cinema projectors

Explanation:

The carbon arc lamp was the first widely-used type of electric light and the first commercially successful form of electric lamp.

carbon_arc_lamps_are_commonly_used_in1562825984.jpg image

Here are the Carbon Arc Lamp Uses :


-Super bright light, capable of lighting a large length of street or a large factory interior.

-Was the ONLY electric light available to light large areas from 1800 - 1901.

-Was cheaper to light streets with the arc lamp than gas or oil lamps.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

19 5093
Q:

' Neela Charid ' which won the vyas Samman in 1992 is written by

A) Subhash Mukhopadhyay B) VS. Naipaul
C) Ram Vilas Sharma D) Shiv Prasad Singh
 
Answer & Explanation Answer: D) Shiv Prasad Singh

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Filed Under: Books and Authors

2 5091