Q:

Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?

A) 1 diopters	B) -9 diopters
C) 9 diopters	D) -1 diopters

Answer & Explanation Answer: C) 9 diopters

Explanation:

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Filed Under: Physics
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Q:

Creating realistic sounds in animation is called

A) Geisler	B) Foley
C) Doppler	D) Echoe

Answer & Explanation Answer: B) Foley

Explanation:

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Q:

A volcano that is not expected to erupt again is called

A) Cinder cone	B) Moraine
C) Lava	D) Extinct volcano

Answer & Explanation Answer: D) Extinct volcano

Explanation:

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Q:

In the names Mangifera indica (mango), Solanum tuberosum (potato) and Panthera leo (lion), what does the three names, indica, tuberosum and leo, represent?

A) Binomial Nomenclature	B) Taxonomic Hierarchy
C) Identification	D) Specific Epithet

Answer & Explanation Answer: D) Specific Epithet

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Q:

Any undesirable change in physical, chemical or biological characteristics of air, land, water or soil is called?

A) Greenhouse effect	B) Solid wastes
C) Pollution	D) Deforestation

Answer & Explanation Answer: C) Pollution

Explanation:

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Q:

Which of the following is not a commercial source of energy?

A) Coal	B) Petroleum
C) Natural Gas	D) Firewood

Answer & Explanation Answer: D) Firewood

Explanation:

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Q:

The sensitive information leaked in August 2016 concerns which one of the following defence platforms of India?

A) Fifty Generation Fighter Aircraft	B) Combat Helicopters
C) Submarines	D) Unmanned Aerial Vehicles

Answer & Explanation Answer: C) Submarines

Explanation:

In August 2016, The Government of India is seized of the reported leak of documents related to the ongoing Indian Scorpene submarine programme as reported in sections of the media. The documents that have been posted on the website by an Australian news agency have been examined and do not pose any security compromise as the vital parameters have been blacked out.

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Filed Under: Indian Politics
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Q:

How many members of upper house (Rajya Sabha) can be nominated by President of India?

A) 10	B) 11
C) 12	D) 15

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