Q:

A covex mirror of focal length f (in air) is immersed in a liquid (u=4/3). The focal length of the mirror in the liquid will be :

A) f	B) (4/3)f
C) (3/4)f	D) (7/3)f

Answer & Explanation Answer: A) f

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams , AIEEE

0 1658

Q:

Ozone protects biosphere from ___________

A) X - rays	B) Gamma rays
C) Ultraviolet rays	D) Infrared rays

Answer & Explanation Answer: C) Ultraviolet rays

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 1658

Q:

According to Malthusian theory of population

A) Population increases in geometric ratio, food supply	B) Population increases in arithmetic ratio, food supply increases in geometric ratio
C) Population increases in a harmonic mean, food supply increases in geometric ratio	D) Population increases in a harmonic ratio, food supply increases in a arithmetic ratio

Answer & Explanation Answer: A) Population increases in geometric ratio, food supply

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 1658

Q:

Evidence suggests that life on Earth has existed for about_________________.

A) 3.5 million years	B) 35 million years
C) 3.5 billion years	D) 35 billion years

Answer & Explanation Answer: C) 3.5 billion years

Explanation:

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT

3 1658

Q:

Institute for Development & Research in Banking Technology (IDRBT) is loacted in?

A) Hyderabad	B) Bengaluru
C) Chennai	D) Mumbai

Answer & Explanation Answer: A) Hyderabad

Explanation:

The Institute for Development & Research in Banking Technology (IDRBT) is a unique institution exclusively focused on Banking Technology. Established by the Reserve Bank of India (RBI) in 1996, the Institution works at the intersection of Banking and Technology. It is located in Hyderabad, India.

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Filed Under: Indian Geography

3 1658

Q:

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

A) B2H6	B) Ne
C) C6H14	D) O3

Answer & Explanation Answer: D) O3

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which state in India has the largest cover area of forest?

A) Uttarakhand	B) Madhya Pradesh
C) Kerala	D) Uttar Pradesh

Answer & Explanation Answer: B) Madhya Pradesh

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Filed Under: Indian Geography
Exam Prep: Bank Exams , CAT

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Q:

Burzil Pass is situated in which of the following states?

A) Himachal Pradesh	B) Jammu and Kashmir
C) Sikkim	D) Uttarakhand

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