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Q:

When a ray of light is  refracted by a prism such that the angle of deviation is minimum then

A) the angle of emergence is equal to the angle of incidence B) the angle of emergence is greater than the angle of incidence
C) the angle of emergence is smaller than the angle of incidence D) the sum of the angle of incidence and the angle of emergence is equal to 90 degrees
 
Answer & Explanation Answer: A) the angle of emergence is equal to the angle of incidence

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Filed Under: Physics

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Q:

The proportion of forest to the total national geographical area of India as envisaged by National Forest Policy is

A) 30.3% B) 33.3%
C) 38.3% D) 42.3%
 
Answer & Explanation Answer: B) 33.3%

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Filed Under: Indian Geography

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Q:

Statement which is true about bacteria ?

A) All bacteria are autotrophs B) Most of them are heterotrophs but some are autotrophs
C) All bacteria heterophs D) All bacteria are photosynthetic
 
Answer & Explanation Answer: B) Most of them are heterotrophs but some are autotrophs

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Filed Under: Biology
Exam Prep: AIEEE

20 5549
Q:

Hitendra Desai was known outstanding in which field ?

A) Literature B) Politics
C) Journalism D) Social Service
 
Answer & Explanation Answer: B) Politics

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Filed Under: Famous Personalities

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Q:

Pakistan which rejoined the commonwealth, had pulled itself out it in the year

A) 1972 B) 1975
C) 1978 D) 1981
 
Answer & Explanation Answer: A) 1972

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Filed Under: World Organisations

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Q:

India has launched Mahatma Gandhi Pravasi Suraksha Yojana Scheme in which of the following countries?

A) US B) UAE
C) Bhutan D) Bangladesh
 
Answer & Explanation Answer: B) UAE

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Filed Under: General Awareness

9 5536
Q:

The Hardest substance available on Earth is

A) Diamond B) Wurtzite
C) Platinum D) Gold
 
Answer & Explanation Answer: A) Diamond

Explanation:

Diamond is the hardest substance available on Earth.

The_Hardest_substance_available_on_Earth_is1558506581.png image 

Diamond is the hardest substance available on Earth due to the giant molecular structure of diamond in which each carbon atom is covalently bonded to four other carbon atoms. A covalent bond is very strong and requires a large amount of energy to break itself, and diamond has many covalent bonds.

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Filed Under: General Awareness
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: IT Trainer , Bank PO , Bank Clerk , Analyst

8 5535
Q:

Who is the 14th President of India ?

A) Meira Kumar B) Sreedharan
C) Ram Nath Kovind D) Vaidyanathan
 
Answer & Explanation Answer: C) Ram Nath Kovind

Explanation:

BJP-led NDA's presidential candidate Ram Nath Kovind registered an emphatic win over his rival and Opposition candidate Meira Kumar. Succeeding Pranab Mukherjee, Kovind sworn in as the 14th president of India on July 25, 2017.

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Filed Under: Indian Politics
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

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