Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

A man who collects old and new coins.

A) Geologist	B) Numismatist
C) Archaeologist	D) Zoologist

Answer & Explanation Answer: B) Numismatist

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1031

Q:

Pradhan Mantri Surakshit Matritwa Abhiyan provides facility of free health check-up and required treatment on _____ day of every month.

A) 1st	B) 9th
C) 15th	D) 30th

Answer & Explanation Answer: B) 9th

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 1031

Q:

How can we measure specific gravity of milk?

A) Using a viscometer	B) Using an odometer
C) Using a hygrometer	D) Using a hydrometer

Answer & Explanation Answer: D) Using a hydrometer

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 1031

Q:

Which of the following is an ore of iron?

A) Dolomite	B) Epsom Salt
C) Siderite	D) Galena

Answer & Explanation Answer: C) Siderite

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

3 1031

Q:

Which of the following gases emitted from automobile exhaust is poisonous?

A) Carbon monoxide	B) Carbon dioxide
C) Hydrocarbons	D) Sulphur dioxide

Answer & Explanation Answer: A) Carbon monoxide

Explanation:

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Filed Under: General Science
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1 1030

Q:

In the context of non-conventional energy, what is the meaning of 'OTE' ?

A) Ocean Tidal Energy	B) Ocean Thermal Energy
C) Ocean Tidal Electricity	D) Other Thermal Energy

Answer & Explanation Answer: B) Ocean Thermal Energy

Explanation:

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Filed Under: Physics
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0 1030

Q:

Which one of the following is not a semiconductor?

A) Silicon	B) Germanium
C) Quartz	D) Gallium arsenide

Answer & Explanation Answer: C) Quartz

Explanation:

Semiconductors are the basic materials used in the present solid state electronic devices like diode, transistor, ICs, etc. 2. Lattice structure and the atomic structure of constituent elements decide whether a particular material will be insulator, metal or semiconductor. Semiconductors are elemental (Si, Ge) as well as compound (GaAs, CdS, etc.). Silicon, Germanium, Gallium Arsenide are semiconductors, but Quartz is an insulator.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1030

Q:

Which of the following green house gases has the greatest heat-trapping ability?

A) Chlorofluoro carbon	B) Methane
C) Carbon dioxide	D) Nitrous oxide

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