General Knowledge Questions

Q:

Li3PO4 compound name?

A) Lithium perchlorate B) Lithium phyrite
C) Lithium phosphate D) None
 
Answer & Explanation Answer: C) Lithium phosphate

Explanation:

The given compund Li3PO4 name is Lithium phosphate.

 

Lithium phosphate is a white crystal at room temperature. It is slightly soluble in water.

It  can be used to produce glass, disk, colorful phosphor powder. It can also be used as a catalyst in some reactions.

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Q:

Cyclonic rainfall largely occurs in 

A) Egypy B) India
C) U.K D) Mexico
 
Answer & Explanation Answer: B) India

Explanation:
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20 10354
Q:

If a new device is attached to a computer, such as printer or scanner, its ______ must be installed before the device can be used 

A) buffer B) driver
C) pager D) server
 
Answer & Explanation Answer: B) driver

Explanation:
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20 10329
Q:

Fa Hien visited india during the reign of

A) Harshavardhana B) Chandragupta Maurya
C) Ashoka D) Chandragupta Vikramaditya
 
Answer & Explanation Answer: D) Chandragupta Vikramaditya

Explanation:

Fahien came to India during the reign of Chandragupta Vikramaditya.

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Q:

The mountains which are not a part of the Himalayan chain ____

A) Aravalli B) Hindukush
C) Karakoram D) Kunlun
 
Answer & Explanation Answer: A) Aravalli

Explanation:
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Q:

Which is the smallest district of India by size ?

A) Mahe B) Zila
C) Kaushambi D) None
 
Answer & Explanation Answer: A) Mahe

Explanation:

Mahe is the smallest district of India in size which is in Puducherry.

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Q:

A standing wave occurs when

A) a wave reflects upon itself B) the amplitude of a wave exceeds its wavelength
C) two waves overlap D) the speed of the wave is zero or near zero
 
Answer & Explanation Answer: A) a wave reflects upon itself

Explanation:

A standing wave also known as a stationary wave, is a wave in which its peaks or any other point on the wave do not move spatially.

This phenomenon can occur because the medium is moving in the opposite direction to the wave, or it can arise in a stationary medium as a result of interference between two waves traveling in opposite directions. The most common cause of standing waves is the phenomenon of resonance, in which standing waves occur inside a resonator due to interference between waves reflected back and forth at the resonator's resonant frequency.

 

Hence, standing wave occurs when a wave reflects upon itself.

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Q:

The intensity of Earthquakes is measured on

A) Richter scale B) Secant scale
C) Mercalli scale D) Beaufort scale
 
Answer & Explanation Answer: C) Mercalli scale

Explanation:

The intensity of Earthquakes is measured on Mercalli scale.

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