Questions

Q:

The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with

A) Pascal’s law B) Newton’s law
C) Bernoulli’s principle D) Archimedes’ principle
 
Answer & Explanation Answer: A) Pascal’s law

Explanation:

Pascal's law is a principle in fluid mechanics that states that a pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

This principle is stated mathematically as: P= P + rgh

 

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Filed Under: Physics
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Q:

Which among the following is an International river

A) Brahmaputra B) Cauvery
C) Krishna D) Narmada
 
Answer & Explanation Answer: A) Brahmaputra

Explanation:
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Q:

The greater is the marginal propensity to consume, the

A) lower is the price level B) smaller is the marginal propensity to save
C) lower is the average propensity to consume D) higher is the interest rate
 
Answer & Explanation Answer: B) smaller is the marginal propensity to save

Explanation:
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Q:

When a barometer is rising air pressure is

A) increasing B) decreasing
C) constant D) zero
 
Answer & Explanation Answer: A) increasing

Explanation:

The device which is used to measure air pressure is called as barometer. If the barometer reading is rising, it indicates that the air pressure is increasing and if the reading is falling the air pressure is decreaing.

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Filed Under: Physics
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Q:

Sankranti is Yellu Balla in which state?

A) Gujarat B) Karnataka
C) Andhra Pradesh D) Tamil Nadu
 
Answer & Explanation Answer: B) Karnataka

Explanation:
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Filed Under: General Awareness
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Q:

Which statement about ultrabook computers is false?

A) Ultrabooks typically weigh less than 3 pounds B) Ultrabooks have the fastest optical drives
C) Ultrabooks do not offer HDMI video output ports D) Utrabooks are equipped with SSD drives for fast start-up
 
Answer & Explanation Answer: B) Ultrabooks have the fastest optical drives

Explanation:

Ultrabooks have the fastest optical drives is the only false statement regarding ultrabooks.

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Q:

Which energy source generates radioactive waste?

A) Nuclear power B) Thermal power
C) Hydel power D) All of the above
 
Answer & Explanation Answer: A) Nuclear power

Explanation:

which_energy_source_generates_radioactive_waste1543400097.jpg image

Nuclear power energy source generates radioactive waste.

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Filed Under: General Science
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Q:

The Kargil War was between India and Pakistan took place in

A) 2001 B) 1983
C) 1999 D) 1989
 
Answer & Explanation Answer: C) 1999

Explanation:

The KargilWar was between India and Pakistan took place between May and July in 1999.

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Filed Under: Indian History
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