Q:

Nautical miles to km formula

Answer

km ÷ 1.852 = nautical miles

Hence, 1 nmi = 1.852 km.

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Subject: Physics Exam Prep: CAT , Bank Exams

1 815

Q:

When a ray of light travels from a denser medium to a rarer medium, it bends

A) towards the normal and speeds up	B) towards the normal and slows down
C) away from the normal and speeds up	D) away from the normal and slows down

Answer & Explanation Answer: C) away from the normal and speeds up

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

The salt concentration (measured as salinity in parts per thousand), is less than ______ % in inland waters.

A) 5	B) 20
C) 50	D) 75

Answer & Explanation Answer: A) 5

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Equus Caballus is the scientific name of _________.

A) Horse	B) Zebra
C) Donkey	D) Buffalo

Answer & Explanation Answer: A) Horse

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The ______________ monsoon winds carry lots of water from the Indian Ocean

A) northwest	B) southwest
C) southeast	D) northeast

Answer & Explanation Answer: B) southwest

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Air pollution level is considered to be moderate if Air Quality index between

A) 0 to 50	B) 51 to 100
C) 101 to 150	D) 151 to 200

Answer & Explanation Answer: D) 151 to 200

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

In the gamma decay of a nucleus

A) the mass number of the nucleus changes whereas its atomic number does not change	B) the mass number of the nucleus does not change whereas its atomic number changes
C) both the mass number and the atomic number of the nucleus change	D) neither the mass number nor the atomic number of the nucleus changes

Answer & Explanation Answer: D) neither the mass number nor the atomic number of the nucleus changes

Explanation:

The emission of gamma rays does not alter the number of protons or neutrons in the nucleus but instead has the effect of moving the nucleus from a higher to a lower energy state (unstable to stable)

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Instrument for measuring low temperatures is called

A) Diagometer	B) Cryometer
C) Chromatoptometer	D) Cymometer

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