Questions

Q:

Which one of the following is not a property of electromagnetic waves?

A) Electromagnetic waves do not show interference and diffraction. B) Oscillating electric field and magnetic field are perpendicular to each other.
C) Electromagnetic waves are transverse waves D) Electromagnetic waves do not require a medium to propagate.
 
Answer & Explanation Answer: A) Electromagnetic waves do not show interference and diffraction.

Explanation:
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Q:

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

A) -30 cm B) -15 cm
C) +30 cm D) +15 cm
 
Answer & Explanation Answer: B) -15 cm

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Q:

Parliament conducts __________ sessions each year.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

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Filed Under: Indian Politics
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Q:

_______ is the study of the physical form and external structure of plants.

A) Physiology B) Anatomy
C) Phytomorphology D) Cytology
 
Answer & Explanation Answer: C) Phytomorphology

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Filed Under: General Science
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Q:

BrahMos Aerospace is a joint venture company set up by Russia's Mashinostroyeniya and which other company of India?

A) ISRO B) HAL
C) BHEL D) DRDO
 
Answer & Explanation Answer: D) DRDO

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Q:

Who among the following is/are the recipient/recipients of Rajiv Gandhi Khel Ratna Award, 2018?

A) Virat Kohli B) S.Mirabai Chanu and Virat Kohli
C) Neeraj Chopra D) Hima Das and Neeraj Chopra
 
Answer & Explanation Answer: A) Virat Kohli

Explanation:

Indian skipper Virat Kohli was bestowed with Rajiv Khel Ratna award by Indian President Ram Nath Kovind Virat Kohli became the third cricketer to receive this honour after Sachin Tendulkar and Mahendra Singh Dhoni.

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Filed Under: Honours and Awards
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Q:

Wayne Rooney, the famous footballer, hails from which country?

A) Italy B) Brazil
C) Argentina D) England
 
Answer & Explanation Answer: D) England

Explanation:

Wayne Rooney was born on October 24, 1985, in Croxteth, Liverpool, England.

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Q:

Which city hosted Pravasi Bharatiya Divas in January 2019?

A) Varanasi B) Kolkata
C) Chennai D) Bengaluru
 
Answer & Explanation Answer: A) Varanasi

Explanation:

Prime minister Narendra Modi has inaugurated the 15th Pravasi Bharatiya Divas at Varanasi in Uttar Pradesh in January 2019. The theme this year is, 'Role of Indian Diaspora in building New India'.

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