Q:

Which of the following is not a transverse wave?

A) Light waves	B) Radio waves
C) Sound waves	D) All the above

Answer & Explanation Answer: C) Sound waves

Explanation:

Light and Radio waves are both different frequency/wavelengths of electromagnetic radiation, which consists of two components electric and magnetic of perpendicular, transverse waves.

Sound, on the other hand, is a longitudinal wave which oscillates parallel to it's medium (back and forth instead of up and down).

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Filed Under: Physics
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Q:

Teotihuacan Pyramids is located in which country?

A) Agentina	B) Peru
C) Mexico	D) Laos

Answer & Explanation Answer: C) Mexico

Explanation:

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Filed Under: Famous Places

10 7180

Q:

I am a word. I become longer when the third letter is removed. What am I?

Answer

Lounger,

When the third letter i.e, 'U' is removed from the lounger, it becomes Longer.

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Q:

Which of the following is not a sedimentary structure?

A) Magma emplacement	B) Mud cracks
C) Ripple marks	D) Cross beds

Answer & Explanation Answer: A) Magma emplacement

Explanation:

sedimentary features all are related to water deposited minerals and rocks.

Which of your choices has nothing to do with water is not a sedimwntary structure. Here in the given choices Magma emplacement is not a sedimentary structure.

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Filed Under: General Science
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Q:

What is the minimum age required to become a member of Rajya Sabha?

A) 21 years	B) 25 years
C) 30 years	D) 35 years

Answer & Explanation Answer: C) 30 years

Explanation:

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Filed Under: Indian Politics

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Q:

Which one of the following types of volcanic eruptions is not usually explosive

A) Pelean	B) Hawaiian
C) Strombolian	D) Vulcanian

Answer & Explanation Answer: B) Hawaiian

Explanation:

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Filed Under: World Geography

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Q:

Nitrogen fixing bacteria is useful in growing which crop ________

A) Wheat	B) Paddy
C) Legume	D) Maiz

Answer & Explanation Answer: C) Legume

Explanation:

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Filed Under: Biology

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Q:

On the Kelvin scale ,the melting point of ice is

A) 373K	B) 100K
C) 273K	D) 0 K

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